I'm a middle aged heterosexual male. Several times, over the past couple of months, I've visited massage parlors and received massages with "happy ending" by professional sex workers. During these visits, I've engaged in body to body massage, sucking nipples (both receiving and doing), having my anus touched and fingered, fingering the sex worker's vagina, having my penis squeezed between the worker's breasts and being masturbated by hand.