VEC-365 I was targeted by my wife's female friend and can't refuse internal ejaculation

Since I had come this close, I thought I'd stop by… Oh, I see, not home…? While my wife, Shizuka, was visiting her hometown, a woman named Yumi who claimed to be her friend showed up. When Keita told her that he was also visiting his hometown and thus not at home, Yumi sighed deeply in disappointment. Apparently, she had come all the way from Hokkaido. 'I got married early, so I couldn't even attend Shizuka's wedding…' Yumi, who supposedly knew Shizuka from her university days, was surprisingly beautiful. 'Since you're here, would you like to come in for a bit?' A single thoughtless remark led to an unexpected turn of events…