Your huge boobed sitter Vanessa has been trying get you toilet trained and promised you a big reward if you had a dry diaper the next time she came over. She had a little feel and was so happy you had not wet yourself all day. You clever boy. Now for the reward she promised. She untapes your diaper and takes your willy in her hand. She rubs it expertly up and down and it soon gets rock hard. Next she opens her mouth and goes down on you sucking you off until you blow a huge load of cummies. Smiling and happy she wipes you clean and tapes your diaper back on. She knows you will try very hard to keep it dry until the next time she visits