Yes once.
1. A retired Ballet dancer (sorry no name), retired about 15 years at the time. No need to out him as he is very out, in fact I'd say he was never in. LOL
2. We were both staying at a friends place. He for two weeks , myself for two nights, separate but connecting bedrooms, Bathroom in between. First night before retiring for bed, he made it pretty obvious that he was interested. I left my connecting door ajar, and he took the chance to come into my room. Of course I was naked on top of the bed.
3. He took off his gown, to reveal a fantastic dancers body, and a very hard thick lengthy dick. slid onto my bed, kissed and fondled me. He didn't have to get me hard. wonderful skin and amazing tone. plenty of sucking muscle play, rimming (fantastically muscled and tight butt), requests from him for me to do things, and a long session of horizontal jogging in various positions around the bedroom for about 2 hours plus. Tidied up my bed and we slept until woken up by our host, who knew we were together as he tried the dancers door first and had no reply. Showered together, dressed separately, and went downstairs for breakfast to be called sluts by our host.
4. Yes we repeated the next night, but without the bother of having to leave the door unlocked. Never met him after that, but I hear from my friend that the dancer occasionally asks after me, and that he is in a great relationship. This was in the late 80's btw.