Far enough, to keep him in the game at least

"You really don't think I should take them off then...?" Catherine teased him again, while Jack was finally reaching for the suntan lotion once more, and started giggling when he playfully slapped her hands away from the waistbands of her skimpy little thong. She hadn't actually been pulling it down yet, but had been close enough that he felt like she might as well have gone all the way if he left her unchecked.

He'd really never liked it when she played those kind of games on him, but just for once he found himself curious when she rolled her hips under his touch, and before he knew it he was leaning down to put his weight into kneading that lotion into her near naked bottom. She was obviously enjoying his decision though, as she was pushing herself back into his hands, and he was hard pressed to keep from groping her in a different way when he feel the firmness of her flesh under his open palms.

He knew that it was wrong of him to savor the feeling as much as he did, but found it increasingly difficult to stop as soon as he got started, no matter how much he tried to keep the massage on a professional level. He'd never actually visited a real masseur himself, but his firm grip and knowledge of the female body made him well qualified for this kind of duty, which was something Kate was becoming well aware of by the moment.

"Oh, god...!" She moaned out loud, while he kneaded his way down her buttocks, until he reached the back of her thighs, and then turned back outwards to give the same treatment to her sides and hips as well. There was a thin line between a simple massage and something far more sexual however, and at this point it was already starting to lean towards the latter, which Jack came to realize a short time later, as he reached the lower end of the growing circle he was drawing with his hands.

Instead of just working his way back up, like he'd done the last couple of turns, he found himself grabbing hold of the girl's thighs, as if to give them a good kneading as well. By doing so his thumbs just happened to slip even further down between them, following the thin trail of her thong, until they were almost pressed directly up against her sensitive crotch.

While this would be quite an awkward situation by itself, it really didn't get any better when Jack could feel the small bikini bottom giving way for his fingers, and quickly became soaked by his daughter's juices. It suddenly became obvious that the girl was enjoying the massage even more than Jack had been willing to believe, and he found himself quickly running out of option about how to proceed...