Do you pull out or drain your fertile nut deep

Okay...so you couldn't resist the urge to determine your move-sis naked. It begins off as playful sexual pressure, but then as her garments start to appear off... it receives very actual! Your Mind is telling you this is not right, but your internal primal instincts would not stop her as she starts to stroke your tough cock. Before read more you decide to comprehend it, she opens her mouth, and you are feeling her tongue about your tip... then her legs spread as she guides your throbbing meat into her swollen moist vagina. It’s all taking place so rapidly; you’re pounding her as she moans!! Your balls swell up with cum, and you simply listen to your move-sis say...cum inside of me! Does one pull out or drain your fertile nut deep inside her?