I want to see you twitch (with Mia Li)

You really want to have sex with Mia, but you'll be late for lab if you do. Hurry and she will help you to rub one out since you will cum much quicker that way. Besides, Mia loves the way you touch yourself. Spit on your dick for a little lubrication. Oh, you're using two hands today? Mia likes that technique. She also loves watching you twitch as you play with your balls. Unable to stop your oozing precum, Mia has a taste of it. Her tits are soon exposed and you really want to fuck her, but there simply is no time before class. Mia is eager for the load that you promised her and she slides off her thong. She asks you to stroke your sensitive dick a little faster because she is eager to see you cum. In fact, she wants you to cum and get out every drip of cum so that there's no wet spot on your pants. You cum nice and hard and you both have to hurry to get dressed so that you are not late for class.