To take care of my pregnant wife, my mother-in-law Yuka came over. With Yuka's arrival, my wife's irritability eased somewhat, but since I was under a no-masturbation order, I struggled to suppress my desires for her alluring body and seductive scent. Sensing the awkwardness between us, Yuka comforted me after my wife went to sleep. When she told me to talk if I had any troubles, I showed her my painfully erect crotch and begged her for oral service just once…
