Let Nina do the pumping

From Create Your Own Story

You let Nina get behind you and put her hand on the dildo. She pulls it partway out of your ass, then shoves it back in. She keeps doing that, pulling out and shoving in, working the dildo faster and faster. She caresses your balls with her free hand. You soon find your breathing growing heavier. Your stick keeps twitching and soon your groin is tingling.

Do you:

• Tell Nina to stop before she makes you cum
• Spin around and blast Nina with sperm
• Shoot sperm at your wall