Life of a 13 year old- Thrust harder
Unsatisfied with her mouth, you ram your hard on straight into her throat and begin brutalizing her face. She wakes with a jolt as your balls slap her cheek.
"MMMMMMMM" your sister tries to scream but your dick constricts her attempts.
You hump even faster, using her throat like a cheap sex toy. She starts to gag as you stick your full length into her throat and cum.
"Ahhhhhh....take it you slut..." you manage to grunt.
Your balls tighten as your love butter slides through your urethra and sprays in her throat directly into her stomach. Load after load of cream slides down into her as she cries for help.
You've never felt this good before. With little effort, you slide your cock out of her mouth but you're still rock hard.