Am I at any risk of STD/STI/HIV for receiving a handjob/boob sex and myself fingering the masseuse vagina? Neither she touched herself and then touched me, nor did I touch her then myself. She also used oil/lotion during the handjob. No oral or genital-to-genital contact happened - only hand-to-genital and my genital-to-boobs.
Immediately after she washed her hands, cleaned me off with a wet towel, and I washed my penis thoroughly with soap and water in the shower, I also urinated, and also hand sanitizer (haha probably not recommended, but wanted to be extra cautious).