You didn't hesitate as you got closer to Shoko who was too distracted in sucking Yuki's new penis, and decided that licking someone else would be a good start. You gulp at first as you got closer to Shoko's pussy, wondering if it wasn't too dirty, so you lowered her panties before you could see for yourself.
Finally as you got a good look at your friend's pussy, you shoved your entire tongue inside. Shoko was now sandwiched in between your tongue, and Yuki's penis. "This feels so wonderful," Yuki says. "Having another girl suck me off, while her friend starts losing virginity. This is one of the best days." You of course didn't know how to respond, because you were too busy licking Shoko's privates, while Yuki took another purple pill. "Let's not cum just yet, guys," Yuki explains. "We should have this threesome, while taking more pills."