Of course yes

Zack's cock was at this point barely contained by his swim trunks and so hard that it was starting to hurtfull. Never in a million years he'd ever believed that something like that could happened but it was happen and clearly that was a point of no return. But all of his blood had move to his southern region and so he lower his swim trunks freeing his cock, that now was harder then ever and showed in all of his glory.

Chloe couldn't believe her own eyes! Zack was naked in front of her and he was the most awesome man she had ever seen with a perfect cock that had nothing to envy to any male pornstar she had ever seen in a porno movie. "God you have the body of a Greek God and you cock is... Your cock is huge!" she said making Zack even harder, proud and so horny to start leaking precum. "T-thanks c-chloe, you too are very pretty" he responded, "does it hurt when if it say so hard for so long?" asked Chloe, "well just a little, it's more uncomfortable than hurtful but it going to stay like as long as you will watch it" Zack replied.

The two remained silent for a minute that feels like an eternity until Chloe to curios to stay shay said: "you know if you need to... Release some pressure you can do it, I'd like to watch... Well only if you are okay with this". Zack couldn't wait anymore, he was too hard for too long to pretend he didn't wait for this question. Whitout saying anything he started to jerk his cock, right in front of Chloe.

He knew he couldn't last long, their friends was still at the lake probably asking what they were doing, also he was too horny to resist the urge of cum. He had also the perfect fap material: a gorgeous redhead girl with her mouth open for the surprise and her shiny blue eyes staring his cock for not loosing not even a moment.

"Oh God Chloe, I'm going to cum" the moment after his cock erupted. The first jets of cum were so powerful that they ended on Chloe shirt while the last one only reach her naked feet and the floor.