Engaged in a seemingly innocent phone call, your world tilts when your friend, far from attractive, leans in and takes your cock out, their eyes locked onto yours. They start to work you with their hand, their grip tight, rhythm steady. You try to focus on the conversation, but the pleasure is intense, your heart pounding as you worry about being caught. The taboo nature of the act propels you towards a climax that's both shameful and exhilarating.