I'm the babysitter of a young boy who's new in town. He’s the only black boy at school, and the other (mostly white) classmates have been all but welcoming. I comfort him and tell him that those other teensare acting out because he’s new. That’s when I notice a hurt look on his face. He explains that he’s also been feeling pain in his pants. Concerned, I ask to see where it hurts but he’s embarrassed. After some convincing, he reveals a massive erection. It’s the first black cock I’ve ever encountered, and the largest cock I’ve ever seen. Shocked, impressed and fascinated that a boy his age is so well-endowed, I quickly become quite aroused, much to my own disbelief. After some questions, it doesn’t take long for me to discover that he’s a virgin, and barely knows how to jerk off. I offer to relieve him from the discomfort and stroke him, use my mouth on his cock a little, and eventually decide to take his virginity. I ride him, and eventually tell him to take charge by mounting me missionary - but also tell him not to cum in me. Naturally he does, and while it’s upsetting I understand he's new to this.