Ianto raised an eyebrow and quirked a smile. "I'm not sure that I ever want to have to stick you with another hypospray, if I can help it, but... The other part. The sex part. It was rather exciting. Different, and all. If you're interested..." He blushed slightly, lowering his eyes for a moment. "If you're interested, we've got some things in storage at Torchwood that work in sort of the same way, but. You know, minus the part where you're allergic to them, I hope. If you're interested, we could... Try giving some of them a go, sometime," he propositioned, idly, before going to get some shampoo out, lathering it in his hands before turning back.

"What d'you think, would it be worth looking into?" he asked, moving forward and starting to work his hands through Sulu's hair, the motions equal parts shampooing and massaging as he did so. Sulu'd scared him a little earlier in the day, he hoped that he wouldn't mind the doting on him because of that.