Tsuyu pulled harder with her abdominal muscles until she felt a sudden pop as Kosei's head was sucked inside her belly button. She let out a sudden ribbit, her cheeks flushing as she felt her boyfriend wiggling around beneath her ribcage. She rested a hand on his back while he continued to struggle and let her torso be pulled back and forth slightly while she calmly explained what was happening to him.

Please login to post a comment.