My long-time acquaintance from my student days, the senior I admired, Fujimori-san, and her boyfriend, Shimizu Section Chief. I had always envied her relationship with this beautiful senior. One day, when her boyfriend didn't come over for a home drink, Fujimori-san was in a bad mood and got drunk. Unable to resist her sleeping form with her buttocks exposed, I touched her, and she seemed not entirely displeased... We ended up having sex outside of their relationship. Her boyfriend had never touched her anus, but I licked it fervently. The senior's body shook and she squirted, climaxing repeatedly from the anal cunnilingus. In her period of boredom and sexual frustration, I licked her anus until she collapsed from orgasm.
