ROE-270 What if I, who is completely useless, asked a student who is a sex machine with a huge dick and great technique to switch? Shoko Matsumoto

"Is it really you...?"
Tiny, premature, half-hard... My wife Shoko always forced herself to be with me, hitting all three marks. Her flat "You're great too" is completely fake. I know she's unsatisfied and masturbates. One day, at an izakaya, I met a student bragging about his stamina, and I had an idea. 'A stand-in.' I can't accept my wife with someone else. But I want her there to be a substitute for me. Then, when the room was dark and she was in doggy style, I switched with "Student-kun." Suddenly, my wife screamed and reached orgasm repeatedly in a way I had never seen before...