FSDSS-318 Yuko Ono: Are You Interested In My Breasts?, Getting Hard As She Made Fun Of Me, I Ended Up Having Some Titty Fucking SEX With My Big Breasted Senior. “Aren’t you worried about my boobs?” I, an examinee, decided to live with a senior who works in Tokyo to take a mock exam in Tokyo. Her senior is living with her girlfriend, Yuko. Looking at me who imagined and erected, Mr. Yuko said, “I’ll give you a fucking…”. An irreversible summer event.