Yoshika was asked by her mom friend Kazumi to take care of Kazumi's son Satoshi while she was in Okinawa for a relative's wedding. Satoshi had injured himself on a bicycle a week prior and couldn't move. "We should help each other out when in need, so don't worry about it and go ahead," Yoshika readily agreed and immediately went to Kazumi's house to take care of him, but she ended up making a huge mistake because of her massive breasts!
