For me, the question is past tense.
How far have I gone ? There was the time when I had an Army Wac on a pic nic bench at Ft Rucker
Ala.

There was the time when Me and a Girl friend did the deed on the hood of my 73 Monte Carlo parked
on the street in front of her parents house.

There was the time when myself and a female did the deed on the couch, with others sitting on the front porch with only open windows separating us from them.

There was the time when I hooked up with a female,
went to her home, and did the deed, and then discovered her S.O. sitting in the closet jacking off while he watched from a partially open
door. ( That blew  my cookies )

In all but one instance, it was the female who got the idea, and talked me into playing along.
LOL, Don't try to sell me on the idea of the innocent young lady.

Now older, I am less inclined to perform these
activities, As I am not as turned on at the thought. But I still have one unrealized fantasy,
where I hook up and experience a certain activity with a provider who is long retired. Well make that 2 activities, with 2 different retired providers. :>)

I don't think that I will ever stop desiring to experience sex, I am just more inclined to feel turned on, secure, and comfortable while doing the deed.