You signed up for an experimental treatment – you always thought those ads for cock enlargement were a scam, but this one turned out to be legit. In fact, it’s worked better than you expected – your cock is so big it rivals anything you’ve seen in porn. You come in for a follow-up and you’re met by a nurse you haven’t seen before. Claudia seems kind of ditzy, but very friendly… and her outfit looks a lot tighter than the boring scrubs the other nurses wore. She explains she’s going to check your measurements and function – she can leave you to take care of things yourself, or she can stay and give you a bit of encouragement. You’re already getting hard just staring at her big tits, and as she unzips her dress she reveals how horny she is for your huge, hard cock…