Synopsis: Sex Education From My Oppa's Friend

“Then what about this? Is this nothing too?” Jaejun taunted Somin, who was looking at him with suspicion. “Don’t worry, I’m not interested in kids like you. I wouldn’t touch my friend’s little sister, no matter what.” But as the night deepened and the alcohol flowed, they eventually crossed a line that shouldn't have been crossed. “What’s so special about holding hands? Even middle and high schoolers do that!” “You went to all-girls middle and high school, didn’t you?” “Honestly, it’s just that… things like this are no big deal!” Somin continued to act tough. Jaejun, watching her as if she were cute, lifted the hand he was holding to his lips. Then, he lightly kissed the back of her hand. There was no time to be surprised by the sensation of his hot lips. Eyes filled with an unknown heat stared intently at her face. Thus began her brother's friend’s sex education. With the excuse of teaching her more, Jaejun placed his hand between Somin’s legs. “Have you ever touched your pussy with your own hand?” +