BUT STEPBRO, IT'S FOR SCIENCE!

Sage Pillar is on the hunt for some help with her school science experiment. She comes to her stepbrother to see if he'll help out by giving her some cum. He finds the whole thing a little weird, but he decides he'll do it for science so his stepsis gets to work working his hard cock with her clear Fleshlight. While she strokes her stepbro's cock with her Fleshlight, she lets him know how grateful she is for his help since she wants to do really well in science, and her stepbro can give her a good load to study. Sage pumps the Fleshlight faster and faster until her stepbro cums with a groan. She slides his still-hard cock out of her Fleshlight and takes a look at the load he left her, sticking her fingers inside to feel his cum. Just before she gets up to go, she gives her stepbro's cum a taste and tells him how yummy it is. All in all, it was a successful collection of sperm!