oh I can tell when he's fighting it, holding back trying not to cum. He starts throbbing. I feel it and he starts taking really deep breaths. Then when he cums he stiffens and the pulsing really starts! MMMMMMMMMMMMMM There's usually those primal grunts and moans that go along with it.

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I am here for only a short time on this earth. My goal is to make everyone I see smile if only for a moment.