When his body started to jerk and he felt himself cumming, he pulled out of my mouth. As he furiously stroked his cock, he told me to open my mouth. I...knew what he was going to do. I could have ducked or something but I did what he wanted. I just lifted my face and opened my mouth.It was like being in a hot rain as cum splattered all over my face. The first blast caught me on the cheek and splattered up over her nose, in my eye and because I had my mouth open a lot went in there. As my cock. Joan then turned the nipple clamps up a couple of clicks."Ugh, Ugh, Ugh," responded Sara as the tens unit rose and fell through its cycle. The "ugh's" changed to continuous "aaaah's" when Joan turned the control up further and to "eeee's" when the control reached maximum. Sara's hips began to thrust and grind as her inner fire rapidly caught up with the outer pain.Joan turned the cunt-stim plate up several notches. Sara's thrust and grind became more frantic and sweat began to pour from her. I arched above her and grabbed the headboard of the heavy walnut bed, using its leverage to penetrate even deeper. It helped my aching back, my tiring stomach, groin, legs and belly muscles. "Oh God, God," she cried. "Dear God." The bed creaked in time with my efforts, music to my ears. I was, I knew, merciless.The canopy rocked above us, swaying in time with our mating. I lowered us again to the mattress, listening to the bed complain: creak-thump, creak-thump, creak-thump. She shook and. I replied back saying I will call you in a few minutes. I excused myself from my friends, doing my best to cover the errection in my pants and headed to the gents which was empty at the time and went into a cubicle. I proceeded to call my bud who repeated what we were texting and mentioned he would be busy in the evening, so if I was free for a sort of quickie over Carmen then come over. While we were talking I was speaking quietly, mindful someone might use the toilet. I was also very hard.