Try this approach. For gents who are on Eccie or p411 try to cater your session to their likes with in reason. For example if a gent likes for you to be shower clean fresh, answer the door in a towel only. He may also like music played. Find out what music he likes and have it blasting.
Not name dropping but I had a session with a lady who remembered I dig reggae music based on a conversation we had socially. When I eventually saw her she had Bob Marley playing.

Good Luck