まましす 〜お母さんとわたし、どっちがいいの?〜

The protagonist of the story. His mother Yayoi died 10 years ago, his father Yudai fell into a severe depression, before disappearing, he left Mirei in charge of his upbringing and care. Over the years, Yuuma treated Mirei as his real mother and his childhood friends, Misa and Miu as his sisters. However, he did not know that the three beautiful ladies want to love him as a man and have a lot of sex with him.

Husband, Boyfriend, Childhood Friend, Senpai, Non-blood-related Son, Popular, Twelfth Grader

Group Sex of One Male and Several Females

Fuyutsuki Yuuma 冬月 雄馬

A woman who manages and operates the YAYOI Inn.
She was married and has two daughters Misa and Miu. Formerly a full-time housewife, her husband passed away in a car accident at work 10 years ago, and started working at YAYOI Inn.

There, she met Yuuma's parents, who ran the YAYOI Inn, and became a good friend, but Yayoi (Yuuma's Mother) died of illness. Yudai (Yuuma's father) entrusted her with the management of the inn and the care of their son, Yuuma.

Mirei is a gentle, motherly and caring woman, she is cheerful and has a strong core, and while running YAYOI Inn, she takes care of her two daughters and her beloved Yuuma.

"Ufufu, Yuuma-kun, do you want to play with my boobs again?. Tell me if you want to drink my breast milk."

Height: 160cm, Bust-Waist-Hips: 110-63-94cm, I cup

Doggy Style, Cowgirl, Standing Sex, Spoons, Sitting Sex, Tominagi, Reverse Cowgirl, Boobs on Glass, Quickie Fix, Reverse Missionary, Nipple Sucking, Cunnilingus, Vaginal Fingering, Anal Fingering, Butterfly, Anal Sex, Armpit Licking, Visible Cervix Penetration, Milking (Sexual), Nipple Teasing

Blowjob, Boobjob, Handjob, Sex in Public Places, Female Ejaculation, Wake-up Sex, Drunk Sex, Blowjob Duck Face, Sex while Being Pregnant, Nursing Handjob, Group Sex of One Male and Several Females, Sex with Protagonist Only, French Kiss

Apron, Maid's Dress, Tank Top, Bikini, Baby-doll, Transparent, Maid's Headdress, Nightgown, Torn Pantyhose (damaged), Crotchless Panties, Sleeveless Turtleneck Sweater

Deredere, Low Self-esteem, Kind, Mature, Baby Complex

Widow, Mother, Domestic Partner, Inn Manager

Yasoshima Mirei 八十島 美玲

Mirei's first daughter and Miu's older sister. Graduated from Saragakuen Highschool in the last spring and entered a private Amano University.

With a gentle and unfussy personality. She is kind and caring for her mother, Mirei, and while supporting her, who runs the inn, she takes care of her younger sister, Miu. Misa loves Yuuma with all her heart and really wants to be his wife and bear his children.

"Yuu-kun, I can take the place of my mom, so... let me know if you want to have sex with me."

Height: 161cm, Bust-Waist-Hips: 92-58-86cm, G cup

Pale, Young-adult, Inverted Nipples, Huge Breasts

School Uniform, T-shirt, Bodystocking, Nightgown, Sleeveless Dress, One Piece Bikini

Missionary, Doggy Style, Cowgirl, Standing Sex, Spoons, Sitting Sex, Piledriver, Boobs on Glass, Quickie Fix, Sexual Blindfold, Nipple Sucking, Cunnilingus, Vaginal Fingering, Butterfly, Anal Sex, Pink Rotor, Armpit Licking, Visible Cervix Penetration, Pissing, Milking (Sexual), Nipple Teasing, Vibrator

Blowjob, Virgin Sex, Boobjob, Twin Blowjob, Sex in Public Places, Pissing, Outdoor Sex, Female Ejaculation, Wake-up Sex, Armpit Sex, Bathroom Sex, Blowjob Duck Face, Sex while Being Pregnant, Group Sex of One Male and Several Females, Sex with Protagonist Only, French Kiss

Deredere, Relaxed, Kind, Mature, Baby Complex

Mother, Daughter, Full Sister, Older Sister

Yasoshima Misa 八十島 美沙

Mirei's second daughter and Misa's younger sister. Miu is a second-grader at a private school, she is one grade below Yuuma in their highschool.

With a  cheerful and positive personality, which is the exact opposite of Misa, a quiet and gentle sister. She's a laid back type that doesn't care about the details, but it also has a troublesome side and tends to put things off when it's unpleasant. Miu is a member of the badminton club at the school and has been a regular since the first year. By the way, she has a special move called Lightning Smash (self-proclaimed).

Because of her cheerful and frank personality, she is popular not only with boys but also with girls as a mood maker in her class.

Unlike Misa, a quiet and serious honor student type sister, she spends her days freely and freely, but her roots are lonely and spoiled. Miu has always trusted and relied on Misa, who is her sister and best friend. 

Miu masturbates frequently as she imagines having sex with Yuuma, the love of her life. Her dream is to receive creampies from Yuuma every day.

"It's crazy to just have sex with my sister and mom. So, have sex with me, right?. You can give me creampies whenever you want"

Height: 158cm, Bust-Waist-Hips: 85-54-95cm, F cup

Missionary, Doggy Style, Cowgirl, Standing Sex, Spoons, Sitting Sex, Tominagi, Reverse Cowgirl, Boobs on Glass, Quickie Fix, Nipple Sucking, Cunnilingus, Vaginal Fingering, Armpit Licking, Visible Cervix Penetration, Nipple Teasing

Blowjob, Sixty-nine, Virgin Sex, Boobjob, Twin Blowjob, Sex in Public Places, Sex in Water, Outdoor Sex, Female Ejaculation, Wake-up Sex, Facesitting, Discreet Sex, Sex at School, Blowjob Duck Face, Sex while Being Pregnant, Group Sex of One Male and Several Females, Vaginal Masturbation, Sex with Protagonist Only, French Kiss, Leg Locking During Sex

Deredere, Energetic, Mischievous, Closet Pervert, Baby Complex, Loud

Mother, Daughter, Full Sister, High School Student, Younger Sister, Eleventh Grader, Imouto Act

Tank Top, Bikini, Nurse Uniform, Hairpin, Spats, Nurse's Cap, Nightgown, Over The Knee Socks, Sailor School Uniform, Short Shorts, Tennis Outfit

Yasoshima Miu 八十島 美羽

The hero's father owns an inn named YAYOI. His mother has died ten years prior. Mirei Yasoshima, a friend of the hero's father comes over to take care of the hero. Sometimes she will bring her two daughters with her, and the group has fun together as he grows up. One day, someone wonders who is a better lover: Mirei or one of her daughters. They ask the hero to help decide. 
[Summarized from Getchu]

あねいも2～Second Stage～

Aneimo 2 ~Second Stage~

あねいも ～夏の残照～

Aneimo ~Natsu no Zanshou~

あねいも2 H's

Aneimo 2 H's

あねいも2・いもいもFD～皐月＆唯のLOVEエロプチ旅行編～

Aneimo 2 Imo Imo FD ~Satsuki & Yui no Love Ero Petit Ryokou Hen~

FUTA・ANE～ふたあね～bitter＆sweet

Futa Ane ~Bitter & Sweet~

あねいも2・あねあねミニFD

Aneimo 2: Ane Ane Mini FD

とらバ！

Toraba!

あねいも×あねいも2 サマー愛ランド

Aneimo x Aneimo 2 Summer Ai-Land

ふたあね・Hs ～若葉とあやめのLOVEエロ物語～

Futa Ane Hs ~Wakaba to Ayame no Love Ero Monogatari~

あねいもNeo ~Second Sisters~

Aneimo Neo ~Second Sisters~

あねいもNeo＋ Second Sisters

Aneimo Neo+ ~Second Sisters~

もっともっと、桜♥ ～ 母さんの母乳～

Motto Motto, Sakura♥ ~Kaa-san no Milk~

はにつま

Hani Tsuma

もっともっと、七菜♥ ～妹の大きなオッパイ～

Motto Motto, Nana♥ ~Imouto no Ooki na Oppai~

もっともっと、舞♥　～姉さんの美尻～

Motto Motto, Mai♥ ~Nee-san no Bishiri~

はにつまHs ～アフターウェディング～

Hani Tsuma Hs ~After Wedding~

ままはは

Mama-Haha

あまいえ

Ama Ie

ままはは2

Mama-Haha 2

みつあね

Mitsu Ane

Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~

ぼくおね～End of Summer Days After～

Boku One ~End of Summer Days After~

ははむす ～落ちぶれ貴族の母と娘～

Hahamusu ~Ochibure Kizoku no Haha to Musume~

ははむす外伝 ～水晶の女王デルフィーナ～

Hahamusu Gaiden ~Suishou no Joou Delfina~

bootUP!

N43 Project

<a target="_blank" href="https://vndb.org/r73420" title="Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Trial Edition">Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Trial Edition</a>

<a target="_blank" href="https://vndb.org/r72112" title="Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Package Edition">Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Package Edition</a>

<a target="_blank" href="https://vndb.org/r74576" title="Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Download Edition">Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Download Edition</a>

<a target="_blank" href="https://vndb.org/r74596" title="Mama Sis Tsuika DLC - Cosplay Tengoku 5">Mama Sis Tsuika DLC - Cosplay Tengoku 5</a>

<a target="_blank" href="https://vndb.org/r156727" title="Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ DVDPG">Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ DVDPG</a>

<a target="_blank" href="https://vndb.org/r116188" title="Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~">Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~</a>

Date	Age	Title
2020-07-31	♥18+	Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Trial Edition
2020-09-25	♥18+	Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Package Edition
2020-09-25	♥18+	Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ Download Edition
2020-09-25	♥18+	Mama Sis Tsuika DLC - Cosplay Tengoku 5
2021-03-18	♥18+	Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~ DVDPG

Status:	Finished
Developer:	bootUP!
Game Engine:	2XT

Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~

Description

Tags

Releases

Game details

Characters (4)

Fuyutsuki Yuuma
冬月雄馬

Yasoshima Mirei
八十島美玲

Yasoshima Misa
八十島美沙

Yasoshima Miu
八十島美羽

More From bootUP!

Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~

Description

Tags

Releases

Game details

Characters (4)

Fuyutsuki Yuuma冬月 雄馬

Yasoshima Mirei八十島 美玲

Yasoshima Misa八十島 美沙

Yasoshima Miu八十島 美羽

More From bootUP!

Fuyutsuki Yuuma
冬月雄馬

Yasoshima Mirei
八十島美玲

Yasoshima Misa
八十島美沙

Yasoshima Miu
八十島美羽