Cum on her boobs

You take a close look at Sarah and you know what to do. Her tits are bigger than you expected and the only thing you can think of is fucking them right now.
"I want to fuck your boobs Sarah, please!"
"Your wish is my command John!"

She comes close to you and begins kissing your balls first. Then she stops and looks into your eyes.

"Give me all you've got John."
She pours some lube on her chest and kneels before you grabbing your penis and inserting it between her breasts.

A whole class of your eigtheen-year-old friends is watching you visibly aroused. They are looking straight at your dick and probably think about rubbing it themselves. Jennifer, Jessica and Susan are even masturbating.

Sarah's boobs are amazing. Her pink nipples are erect and her areolas are just the right size. Your cock is burried deep inside your friend's breats and she starts rubbing it faster and faster.

"Does this feel good John?"
"Oh god, Sarah, it's awesome!"

She has to be enjoying it too, her breasts are very sensitive. You look around and think about all the girls and how it would feel to tittyfuck them too. Linda's boobs look very tempting. She looks at you and massages her sweet breasts with the lube. Oh god, is it Lisa licking Amy's pussy? You can't believe your own eyes.

Back to Sarah. She is working very hard for you right now. She looks you in the eyes the whole time and she smiles at you.

And then you know it's your moment. Your cum explodes hitting Sarah's chin, then begins to cover her chest and drip down her titties.

"Good boy! Give it to me John!" she shouts at you. It feels so good and the view is just the best thing you have seen in your life.

This is over.

You can go home now.

"...switch!"