Mao Hotta gets fucked and fucked by her big-breasted younger sister who whispers dirty words and rubs her breasts.
Hajime went to his girlfriend's home for the first time because he wanted to have sex with her. He is the complete opposite of her, who is too serious and still won't let her have sex with him even though they've been dating for a long time. My sister Mao has an unfathomable love for me. I felt...a girlfriend who still won't let me have sex with her, and a fair-skinned, big-breasted, erotically open younger sister...Moreover, I was seduced by my girlfriend's sister, who was in the prime of sex, whispering dirty words, and I fell in easily, and I was a fluffy scum who was immersed in cheating sex. It's a story.