Des:``Youre curious about my breasts, arent you? I, a test taker, decide to stay with a senior who works in Tokyo to take a mock exam. Her senior is living with her girlfriend Yuko... and when she lives in such a situation, her big breasts become a concern... When Yuko saw me imagining my erection, she said, ``Ill give you a titty fuck... A summer event from which there is no turning back.