I began to notice he wasslowing down. He was still thrusting, but not ashard. Part of me wanted him out because he was toobig, but another part wanted...to keep him thereforever. Finally he stopped thrusting and I knew thatwonderful orgasm was over for him. I wondered justhow much he had cum inside me and I sooo soooo soooowanted to cum myself. I waited for him to pull out ofme. I wondered what my tormenters had in store for menext. I wondered if my balls would explode from allthe cum they now. Her eyelids clenched tight under the hot puddle of sperm.I anchored my feet to the floor so that I wouldn't fall over, as the immense pleasure was making me feel light-headed. I stood over my mom, gave my shaft a hard squeeze, and aimed right for her mouth. I ejaculated a powerful stream, fully covering Mom's lips and chin in white translucent goo. She kept her lips closed, but uttered a guttural noise from her throat."Mmmmmmmmmmm." The sound excited me almost as much as the view.At this point,. Still i pretended to be half drowsy and did not react to her actions.Then, the most anticipated part her work was about to begin. Yes, she moved her hand to my belly area and applied soap and a heavy lather formed thanks to the thick black hair in my body. My top half of the body was now covered with white soap lather and to my disappointment, she started pouring the liquid soap on my thighs and knees and rest of my legs and started rubbing those areas. Now, she again started her scrubbing of. .........................................The main rule in the arrangement between my wife Sue, her sister Annie and I is that Annie and I never have sex without Sue being present............ "But Sue is here Mark. Please fuck me now!" She pleads.I glance across to Sue and surprisingly her eyes are slightly open. She winks at me, licks her lips, nods and then puts a finger on them for me not to let on she's conscious. I've got the go ahead!I smile at Annie. "Alright Annie but my rules now. We.