Does one pull out or drain your fertile nut deep

Okay...so you couldn't resist the urge to determine your move-sis naked. It commences off as playful sexual tension, but then as her outfits begin to come off... it gets incredibly real! Your brain is telling you this isn't suitable, but your interior primal instincts would not stop her as she starts to stroke your tough cock. Prior to deciding to know it, she opens her mouth, and read more you are feeling her tongue all around your suggestion... then her legs unfold as she guides your throbbing meat into her swollen soaked vagina. It’s all happening so quickly; you’re pounding her as she moans!! Your balls swell up with cum, therefore you listen to your action-sis say...cum inside of me! Does one pull out or drain your fertile nut deep inside her?