SONE-925 A serious childhood friend thought it was just a playful S&M game… but ended up awakening a real submissive side and becoming an obedient, sensitive pet — Marin Mita

My childhood friend, Marin, who is one year older than me, was excellent at school, so I often went to her house to have her help me study. When I told her I’d recently become interested in trying out some S&M play, she said, Want to give it a try? Yay! First, we played at being tied up with cotton rope. Once I had her fixed in an embarrassing position, there was already a stain on her underwear… When I teased her with a brush, more and more of that heated liquid started to spill out. I got so excited too that I couldn’t help but try putting my mouth on him… Is this what they call deep-throat play? She looks really like she’s having a hard time! This is irresistible! Somehow, it seems like my older sister isn’t completely against it either. Is this what they mean by a masochist awakening? Maybe I’ve got a talent for this.

…I decided to train her as my devoted pet.