[飴屋。 (アメヤキリカ)] 義妹はまだ大人になれない [DL版]
#316654 - She sat up and shrugged, “It was good and hard, of course. Have you been working out or something?” Melanie just grinned, “Nope! I don’t know what happened, but I feel incredible. Nothing happened at first, but then she felt it.