SONE-832 My girlfriend's big-breasted sister, who clearly wanted to have sex with me, missed the last train and came to stay the night. Kohinata Miyu

A sudden phone call in the middle of the night. “I missed the last train, can I come over now?” My girlfriend’s younger sister, Miyu, asked me, and although I knew it was a bit strange, I reluctantly let her stay. She came to my house, took a bath, and relaxed on the sofa. My eyes were drawn to her voluptuous cleavage, peeking out from under her loungewear, and she asked, “Are you staring at my breasts? Are you excited?” Huh?…