Yes, of course he does!

"Ungh, ah, o-okay..." says Tom, hesitantly and a little breathless; it's clear that he hasn't done anything of the sort before, and he might even be a little uncertain about having you pour water into his anus. On the other hand, you're obviously the best fuck he's had in a while, possibly ever, and Tom doesn't look like he wants to waste the opportunity.

"What... What do we do first?"

You grin and chuckle softly, deep in your chest; he's actually blushing a little, even after all you two have just done, but it might be chest the effect of the hot water. It's been a while since you've taught a boy-toy how to accept their "cleaning," so you'll enjoy this a lot. Out loud, you just say, "Turn off the water and get on all fours; then I'll show you."

"Mm-kay," he says, and the two of you kiss again; you suck on Tom's tongue a little to reassure him, and he briefly rubs his erection against yours before the two of you separate. You head to the bathroom cupboard and open it, rummaging around as behind you the shower stops running and you hear the rubber bath-mat squeak a little as Tom settle down.

When you turn around, it's with a long-necked plastic bag in one hand and a length of tube and specialty cleanser in the other. You have to stop for a moment to enjoy the sight before you: Tom is on his hands knees and facing the shower, his ass held up high in the air as though for inspection. He looks nervous but turned on, his body flushed with arousal and the warmth of the shower, and his dick bobs slightly as he wriggles his ass around like a dog wagging its tail.

"You're gonna fill me up with those, right?" asks Tom, nodding to the tools in your hands. "How.. How's this work?"

You smile and say, "Let me demonstrate to you, baby. Here, raise that fine ass up in the air like a good puppy." Tom barks playfully and does so, and you kneel on the bathroom tile outside of the shower. Carefully you insert the lubed end of the tube into Tom's ass, and it slides in surprisingly well; then again, you did just pound Tom's asshole hard, and it's still a little red and tender. Tom yelps as you get the tube into position, but then he seems to enjoy the foreign feeling. You then fill the bag with warm tapwater and a drop or two of purifier, then attach the bag to the other end of the tube.

"Ready, Tom?" you ask, and he nods, looking strangely eager. Slowly, you squeeze the bag, pushing warm water through the tube and into Tom's bowels. He gasps at first at the strange sensation, but as you fill Tom up he begins to pant: His body moves, his hips beginning to rotate as he allows himself to enjoy the sensual feeling of liquid gathering in his bowels. His cock begins to inflate further as well, and when he moans a little you warn him "Don't let it go, Tom; you're going to want to, but it doesn't work that way. Just hold it in until I tell you you can relieve yourself."

"How much are... are you putting into me?" Tom asks, giving his ass a little shake; I give him a stronger squeeze of water and he groans out loud, his hips bucking momentarily. "Two liters," I say with a smile, and Tom's eyes widen.

"I can't hold that much, Jack! I'll burst! I'll..." He moans lowly as the water continues to fill him up, and his face flushes with shame at having to even say it, but also with arousal at the strange but erotic feeling growing within him. "I'll make a mess all over your bathroom!"

"You just focus on holding it in," I grin, enjoying having such power over such a hot guy, "and remember that I'll punish you if you spill!" Tom groans again, grunting slightly as I continue to fill him up, but he tries, his legs beginning to shake as I empty the bag more than a third of the way.