Joann and Frank were now close to his stretched body, each by one side and Harry knew that was not a good thing.
"We noticed that you are pretty ticklish, aren't you?" Joann said.
"Perhaps we should check precisely how ticklish he is, don't you think?" answered Frank.
Harry was scared, he knew he was rather ticklish but considering those people and his current situation, even a little would be far too much.
Frank : "Your oiled up body is really a sight, but the oil not only makes you shine, it makes your skin more sensitive to light touches and tickling. And if there's not enough we still have half a bottle of your coconut oil, not counting all the massage oils or lubricants we have here."
Joann : "We'll need it for his feet by the way!"
Frank : "You're right I noticed those poor soles have been left alone. They're begging for attention."
Harry was not gagged so he began to plead,
"No please, you don't need to do that, please!"
"Keep your oxygen boy, you're in for a good laugh. But before that you need to empty your bladder, people often lose control of their bladder during a good tickling session. We wouldn't want you to piss everywhere, we have much more interesting activities planned than cleaning your mess. Since letting you go to the toilets is out of the question, you'll have to do it here, I hope you're not too shy! Don't worry if that were to happen, we have some catheters at our disposal, medical fetishes are quite popular those days. Joann or I would be happy to act as a nurse for you."
Frank grabbed a small bucket and gently grabbed Harry's cock aiming at the bucket. The humiliation of having his penis held by somebody else to pee was making him shy and nothing was happening. But the catheter threat motivated him, he finally succeeded in slowly urinating in the bucket under Frank's and Joann's amused smiles.
Harry : "You're crazy, please stop it and let me go!"
Frank : "Should I remind you of the consequences of insults?" He positioned his open hand over his still swollen balls, ready to slap them.
Harry : "I'm sorry, please don't do it".
Frank withdrew his hand.
Joann : "Should we also give him an enema?"
Harry's eyes widened, he pleaded, trying to avoid an awful fate : "No please, I went to the toilets this morning!"
Frank : "It would be nice but it would take some time, he's young he should be able to keep control of his sphincter. If he doesn't and we have to deal with it, he will receive a proper punishment and of course the enema he should have received."
Harry gulped.
Joann left and came back 1 minute after, carrying a basket containing several brushes, paintbrushes and even toothbrushes, and left it on the cart. Harry had never tough of those common objects as torture devices, he was now reconsidering.
Joann grabbed a small brush and handed another one to Frank. They were now looking at Harry's stretched body with hungry eyes. They moved at the same time to caress his ribs and sides with the brushes. It sent waves of electricity to his body. They hadn't lied, the thin layer of oil was making his stretched skin more sensitive than usual, it allowed the brush to slide lightly and easily on his skin. They sped up a bit and Harry began to trash and laugh.
Joann : "Damn, he's so ticklish, it will be fun!"