Competing preys, prize for the winner (ideas needed)

[undisclosed]

I'm trying a storywriting. Several college girls make a surprise for college boys. They merge into a giantess and make boys fight each other. She melts losers with her vagina, until the single winner is left. He is to claim the prize.

Now what should the prize be?

Since it is just fun, everything should finally end with both girls and boys taking their original form.

The first thing coming to my mind is the winner absorbing his melted friends and becoming a giant too, then... well... he has some fun with the giantess. But here my fantasy stops and I can't move further on. Not only everyone should end with their original form, but boys should also have no idea of what is to be next, all the time up to the very end, the winner as well.

So, any ideas?

What a thing two giants could do to each other, that would give them both a lot of pleasure, and end with both them suddenly reforming back into original people?

[wariodude128]

I got it! The giantess should get herself off above the winner and after coming her vaginal juices should contain the loser guys. The juices fall onto the guy's penis, enlarging it and his balls until they're about the size of a giant's. Then the giantess sucks him off until he comes down her throat. After which he gets placed on the ground and she gets on top cowgirl style.

As they do it, the orgasmic pleasure both the winner and giantess feel causes the giant penis and balls along with part of the giantess to split off. The part that splits off is one of the loser guys and one of the women who merged with the others. This keeps happening until eventually the entire room is full of guys on the ground and the women who had merged into a giantess are all on top. Then all the woman can creepily ask in unison "Was it good for you?".

Can't think of anything else to add to this, so that's probably where it should end.