My best-matched sex partner of five years is getting married. Even knowing that the last time we had sex was wrong, I want to impregnate her with my semen more than my husband. A relentless, gushing thrust. Tojo Natsu HMN-848

"I've decided to get married." My friend Natsu, with whom I'd been on a five-year, drawn-out relationship solely due to our physical compatibility, suddenly said this to me. I always thought this relationship would last forever, but the end came so suddenly. So, we decided to make love one last time. I don't remember who suggested it first, but that's how it was decided. I taught her the licking techniques that give men ultimate pleasure. Starting with passionate kisses, gradually moving down to her neck, nipples, and then carefully sucking my penis—from tomorrow on, will she only be able to do these things for her husband? If so, let me impregnate her with my semen one last time. No matter how many times we do it, I'll relentlessly pursue and ejaculate inside that perfect little hole. To leave a memory, I'll etch my penis into her memory with erotic selfies. Our couple's game ends today. Although I couldn't say "I love you," I certainly loved you.