Let me start by saying thanks for this site. Just my kind of fetish.
However, some suggestions for the scenes.
My favorite scene so far is with hana c, but what would make it even hotter:
1. Let her, and all nurses, also extract precum in the process.
2. Let guy come while lying on the table.
3. Orgasm induced by slowly masturbating with thumb and index finger on dry cock and with foreskin clearly wandering across shaft.
4. Make the guy tell about ten seconds before he comes and then make him have eye contact with nurse during orgasm.