[F4M] "Thanks for finding my missing dog. Umm... could I get your phone number? Oh? You have a girlfriend? I'm not surprised. You seem like a great guy. If she's ever busy, well... I feel like I owe you something."
Tip: Encouragement (and patience) goes a long way. Remind him that he is a good boy for cleaning up his messes. Help him taste the cum and smell it. Play with it. Feed it to him at first if he is apprehensive. Little by little and eventually he will star