Osananajimi no Futago Ninki Idol ga Ninshin Sasete to Sematte Kite, Hitasura Honki Koubi Saserareta Hanashi ~W

Daisuke is visited by his childhood friends, Aika and Michika, who have grown up to become a popular twin idol duo. The twins propose a teasing game where Daisuke must resist getting an erection, but he quickly fails and they proceed to have sex. Initially claiming they want to quit the entertainment industry to start a family with him, their intimate encounters escalate. They engage in sexual activities wearing swimsuits in a bathroom, and later have sex in their idol outfits inside a dressing room right before a concert. Ultimately, the twins decide to continue their idol careers while maintaining their intense sexual relationship with Daisuke, explicitly demanding that he get them pregnant.