"If it's oral sex, then it's not cheating..." I was forced into performing oral sex NTR on my boyfriend's best friend. (Wakana Natsuki PRED-856)

"If it's oral sex, it's not cheating." Forced by this statement, I betrayed my boyfriend. My fiancé, after getting drunk, was pressured by a friend from his school days. What was supposed to be just oral sex turned into something else entirely, including infidelity and ejaculation inside him… But I couldn't forget his bigger, more handsome penis, and again, under duress, I allowed him to perform vacuum oral sex and facial ejaculation. I succumbed to temptation, even taking it into my mouth, and orgasmed countless times. Although I don't think he'll forgive me, I thought, "If it's just oral sex, it's okay, right…?"