Stepmom, You're So Much Better Than My Wife... Miho Sakaki

Around the Bon Festival. Having finally gotten a decent stretch of vacation, I was taken by my wife all the way to her family home. I was warmly welcomed by my wife's mother, Miho-san, who was as beautiful and voluptuous as ever. 'Please take your time and relax,' she said with a smile as she took care of me. Seeing my mother-in-law's curvy female body, and having gone quite a while without any intimacy with my wife, I knew it was wrong but couldn't suppress the arousal in my lower half...