[Umai] Lukewarm Wake-Up Call (COMIC Megastore Vol. 7) {Mistvern}

Yuuko has been running printouts to her shut-in childhood friend all summer, but one sweltering afternoon in Kiyoshi's stuffy room turns the errand into a sweaty first time for them both. Nervous stripping gives way to curious fingers finding her already soaked, her heavy breasts bouncing through every clumsy thrust until she's gasping that it feels amazing—right up until his promised pull-out comes far too late. Her cheerful farewell and the old photo of two grinning kids left behind say everything Kiyoshi wasn't ready to hear: the girl he loved just walked out, and all he has now is regret.