Whispering softly, "Get harder..." as you nurtured my erection to its maximum, I'll repay you by thrusting it deep inside your pussy!

Description

Dearest Sister, Thank you so very much for your thoughtful handjob and blowjob this time. Thanks to you, my foolish son has grown splendidly, his glans now hard as a metal bat with not a single flaw. As a token of my gratitude, I humbly offer you a modest fuck. I hope you enjoy it. I humbly request your continued kind and erotic guidance!