Do you pull out or drain your fertile nut deep

Alright...so you couldn't resist the urge to discover your phase-sis bare. It begins off as playful sexual rigidity, but then as her garments begin to occur off... it gets incredibly real! Your brain is telling you this isn't ideal, but your internal primal instincts will not halt her as she starts to stroke your tricky cock. Before you realize it, she opens her mouth, and you're feeling her tongue around your tip... then her legs spread as she guides your throbbing meat into her swollen moist vagina. It’s all occurring so rapid; you’re pounding her as she moans!! Your balls swell up with cum, and you hear your check here stage-sis say...cum inside me! Do you pull out or drain your fertile nut deep inside of her?