Bored Couple x Cuckolded And Resisting Hard Ons! If Boyfriend Can Watch His Trophy Girlfriend Get Fucked By Another Man Without Getting A Hard On He Wins 1000000 Yen!

倦怠期カップル×「寝取られ勃起ガマン」！別な男に抱かれる「自慢の彼女」を見て、彼氏が勃起しなかったら100万円！

The game this time: if her boyfriend can hold back his erection for 30 minutes while watching his girlfriend have sex with a male actor, they win 1 million yen! It's embarrassing to have sex with a male actor in front of her boyfriend, but she still gets turned on. He doesn't want to get hard to win the game, but he gets excited seeing his girlfriend in a different way. With the conflicting intentions of the couple swirling, can they get the prize money!?