My mother-in-law, Miki, came to my house from her parents' house to support my pregnant and unstable wife. With the support of my mother-in-law, I became relaxed and ended up angering my wife over something trivial, and she ordered me not to masturbate. It's been a week since then, and Miki-san has been thinking about the relationship between my wife and me, and she's tired, right? and gave me a massage. I didn't know that I was in agony, and my crotch swelled every time I was touched. Miki also noticed my crotch and made an obscene suggestion while blushing...