Lewd experience to spend the night with snack sister! Reverse sexual harassment service wearing naughty clothes! Naughty body lines in tight clothes, transparent nipples, and plump big butts! Obscene whip body is irresistible! "Hey, what are you going to do after this?" Leave yourself to a lascivious invitation and cum shot many times! Forget everyday life and drown in pleasure! Ah, I want to do it once in my life...

Jinguji Nao W exclusive first bullet! First appearance in the popular series in the book! Her younger sister who also gives off an adult-like sex appeal. When she was alone, she approached me and said, "I think I'm better suited for my boyfriend than her older sister." "If you're a boyfriend, you can be raw." I can't stand it anymore when I'm stared at and told! The innocent and cute side that she sometimes shows is also shown and I'm already mellow. I'm sorry for my girlfriend, I had a raw fuck with her sister...

Aika, a college student who has returned home during summer vacation, is delighted to see Haruna, Yankee, and Nana. All four grow up in families where premarital sex is prohibited. Four childhood friends with no sexual experience spend the summer trying to lose their virginity. Haruhi Oguri, the female director who was the first to challenge the pink film, vividly reflects the sexuality and life of women with different complexes and habits, and this work of her was highly praised.