Finally enjoying her vacation.

"Oh wait, I forgot something," said Lily. She ran to her bathroom. It was very strange being able to keep sight of her through the walls. She came back holding a small bottle that she gave him.

"What is it?" he asked.

"Oh it's lube, can you hold it for me since you have pockets? I need it just in case someone bigger than Kurt wants to use my ass. I never had anal before and if someone with a dick seven or nine inches long wants a piece of this it could really hurt without lube," she said while giving a slap to her own butt.

K-T was a bit distraught. The fly had went so well, he was so close for their relationship to become concrete. And now she had blown a guy, let another come on her butt, she was only concerned about this situation because it might involve anal and he had yet to kiss her.

Once they got out of the transparent bungalow K-T noticed that Jill wasn't alone while waiting for them. He was anxious about what could happen to his aunt or her rage after it would happen but what he saw was stranger than he could have expected.

Kurt, the fat boy who had just abused of Lily was on his knees between her legs while she was sitted on the side of a lounge chair.

"Aunt Jill what is happening?" K-T asked.

"Don't worry K-T. This young man tagged my bracelet. The police officer had apparently reset it after the incident. He was very eager to fuck me like the slutty milf I am but was unable to get his party sausage hard, so I proposed to teach him that could please some ladies, because his tiny pecker sure won't. He's learning to properly go down on a lady. A lesson much more valuable than having me suck his little knob in hope to get it hard. You two should go to the beach, we'll need the whole hour easily to make him even passable." She explained.

It was very disturbing to see the naked fat guy who had just taken advantage of his girlfriend clumsily eating his aunt's pussy, but K-T was thankful for the authorization to be alone with Lily. She was in the clear for one hour and it was the perfect time to be able to talk to her and make their relationship formal.

K-T walked to the beach, holding Lily's hand. Everywhere he looked he could see girls her age or older women being taken in various positions for anyone to see, or on their knees sucking dicks. One thing reminded K-T that Lily and Jill were the exception on the island, the one hour timer on the bracelet was set up so that girls could rest a bit if they wanted, but most of the ones he saw didn't bother with it. They were here for this fantasy and fully embraced the free use aspect of the island, pleasuring multiple men at once or accepting any demands without having their bracelets tagged at all.

There were rows of booths and stalls selling food, drinks and beach gear at the edge of the beach. Just before the beach were some freely accessible pipes rising from the ground that had smaller tubes with spray nozzles dispensing liquid sunscreen.

Lily started to spray her stunning naked body with the oily liquid and rubbed it in her skin. K-T could barely focus on putting some on him, transfixed by the sight of his girlfriend oiling her tits.

"Can you do my back and my butt K-T?" she asked him with a smile while her right hand left her tits to rub her exposed pussy. It was the most erotic sight K-T had ever been exposed to and he was offered to participate.

He gladly stood behind her and started to spray her shoulders and back, rubbing the substance into her warm, soft skin. He had helped some female relatives put sunscreen on in the past, but it was very different to do it on a naked girl that he was pretty sure would soon be his girlfriend.

She had taken care of the front of her body, robbing him of any excuse to get his fingers on her perky tits, but once her back was adequately protected there was her butt to deal with.

Lily was quite athletic and involved in a lot of sport activities, so her butt wasn't a round giggly one but rather a nicely shaped toned one. Still K-T was massaging a girl's butt with oily sunscreen and he didn't care about anything else.