Childhood Friend at Market Price

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.
n Choi Hee-ji's life, Yeon Woo-hak was just a friend. That's how it was until her male friend unexpectedly started sending her unsolicited photos of himself. “Oh, you've come back alive, I see?” “… …How much is it?” Somehow, Yeon Woo-hak is exposing his penis in front of me. And somehow, why am I staring at it so alluringly? “For now, it's free.”