Two unpopular guys went to a hot spring and encountered a group of female college students. They were too open-minded due to their graduation trip, wearing nothing under their yukata and teasing us, who aren't used to women. The girls became fascinated with my erection and took the opportunity when we were one-on-one to pounce and suck on it. There was no choice but to go all the way, and it felt so good that I came inside her.
