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

まましす 〜お母さんとわたし、どっちがいいの?〜

Title
まましす 〜お母さんとわたし、どっちがいいの?〜
Mama Sis ~Okaa-san to Watashi, Docchi ga Ii no?~
AliasesMamasis, Mamasisu, Mamashisu
Play timeMedium (18h20m from 1 votes)
DeveloperbootUP!
PublishersbootUP!
LinksVNStat

Description

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]

Deredere Heroine 3.0 Heroine's Mother as a Heroine 3.0 High School Student Heroine 3.0 Nukige 3.0 Protagonist as the Only Male 3.0 Protagonist's Childhood Friend as a Heroine 3.0 Romancing a Family 3.0 Early Sexual Content 2.5 Heroine with Big Breasts 2.5 Heroine with Huge Breasts 2.5 Lactation During SexS 2.5 Only Good Endings 2.5 Pure Love Story 2.5 Adult Breast FeedingS 2.0 Adult Heroine 2.0 ADV 2.0 Armpit Licking 2.0 Armpit Sex 2.0 Bleep Censor 2.0 Boobs on Glass 2.0 Children EndingS 2.0 Cowgirl 2.0 Cunnilingus 2.0 Defloration During Common Route 2.0 Doggy Style 2.0 Donkan Protagonist 2.0 Female Ejaculation 2.0 Group Sex of One Male and Several Females 2.0 Harem Ending 2.0 Hero(ine) Selection 2.0 Heroine with Baby ComplexS 2.0 Heroine with Children 2.0 Heroine with Inverted Nipples 2.0 Imouto-type Heroine 2.0 ImpregnationS 2.0 Missionary Position 2.0 Multiple Endings 2.0 Naked Sprites 2.0 Non-twin Heroine Sisters 2.0 Nursing Handjob 2.0 Oneesan-type Heroine 2.0 Oyakodon 2.0 Oyakodon Ending 2.0 Pregnancy Good EndingS 2.0 Pregnant SexS 2.0 Quickie Fix Position 2.0 Romance 2.0 Shimaidon Ending 2.0 Single Blowjob 2.0 Single Boobjob 2.0 Sitting Sex 2.0 Spoons 2.0 Standing Sex 2.0 Unlockable Gallery 2.0 Widow Heroine 2.0 Sex with Protagonist Only 1.6 Milking (Sexual)S 1.5 Blowjob Duck Face 1.0 Drunk Sex 1.0 Flashback 1.0 Mischievous Heroine 1.0 Other Perspectives 1.0 Outdoor Sex 1.0 Perverted HeroineS 1.0 Piledriver 1.0 Pissing 1.0 Sex in Public Places 1.0 Visible Cervix Penetration 1.0

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Protagonist

Fuyutsuki Yuuma冬月 雄馬
AliasesYuu-kun
EyesHidden
BodySlim, Teen
PersonalityDonkan
RoleChildhood Friend, Non-blood-related Son, Popular, Senpai, Twelfth Grader

Description

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.

Main characters

Yasoshima Mirei八十島 美玲
MeasurementsHeight: 160cm, Bust-Waist-Hips: 110-63-94cm, I cup
HairBrown, Short
EyesGreen, Tareme
BodyHuge Breasts, Pale, Slim, Young-adult
ClothesApron, Baby-doll, Bikini, Bra, Crotchless Panties, Maid's Dress, Maid's Headdress, Nightgown, Panties, Sleeveless Turtleneck Sweater, Tank Top, Torn Pantyhose (damaged), Transparent
PersonalityDeredere, Kind, Low Self-esteem, Mature
RoleMother, Widow
Voiced byYuika

Description

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."

Yasoshima Misa八十島 美沙
MeasurementsHeight: 161cm, Bust-Waist-Hips: 92-58-86cm, G cup
HairBlack
EyesGreen
BodyBig Breasts
ClothesBlindfold, Bodystocking, Bra, Nightgown, One Piece Bikini, School Uniform, Sleeveless Dress, T-shirt
PersonalityDeredere, Kind, Mature, Relaxed
RoleDaughter, Full Sister, Older Sister
Engages inShopping
Voiced byHiiragi Nana

Description

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."

Yasoshima Miu八十島 美羽
MeasurementsHeight: 158cm, Bust-Waist-Hips: 85-54-95cm, F cup
HairAhoge, Brown, Shoulder-length
EyesGreen
BodyBig Breasts
ClothesBikini, Hairpin, Nightgown, Nurse's Cap, Nurse Uniform, Over The Knee Socks, Sailor School Uniform, Short Shorts, Spats, Tank Top, Tennis Outfit
PersonalityDeredere, Energetic, Loud, Mischievous
RoleDaughter, Full Sister, High School Student, Imouto Act, Younger Sister
Engages inBadminton
Voiced byYuzuhara Miu

Description

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"