Yuna

Erina

Sana

Ryouta

First daughter 14 -> 15 years old 5'2" J+ cup 2nd year -> 3rd year of middle school Confident Strong Likes spicy food Properly shows gratitude Idolized by all boys Biggest in her school

Second daughter 14 years old 4'10 I -> J cup 1st -> 2nd year of middle school Complex over her short stature Drinks a liter of milk every day Gyaru Always sabotaging herself Always goes all out Can lactate The heaviest

Third daughter 13 years old 5' H -> I cup (still growing) Enrolling -> 1st year Kind Bad at rejecting others Low self-esteem fujoshi Shy Delicate Strong sexual desire Once a day From kiddy bra with hidden big boobs to adult bra with big boobs

Youngest child 4'7" 4th -> 5th year of elementary Had his awakening with his oldest sister Unfriendly Honest at sex topics Can't love anyone but his sister anymore

Nishikawa siblings