I'm happily married and consider myself to be heterosexual. However, I started wanking on cam with other guys years ago when working from home. I saw others doing it and decided it looked like fun.
I came across one guy who lived very close to me. He kept suggestimg we meet up and do it face to face to make it more fun. I was 68 and he was 72. Eventually I agreed and invited him to my place.
It was a slow start but we eventually took each others cocks out and started wanking. We stripped to make it more exciting, and before we separated that day, we each took turns to suck the other off.
I never in a million years imagined I'd suck a mans cock and swallow his cum, but I did. We met several times over the next few years for more of the same. Sadly, he had to move house and we lost touch.
I still consider myself heterosexual rather than bi.

You're in the UK so try bibritain.co.uk
I was in the same situation. Nothing from my wife and growing more and more curious. I went to bibritain (which is free), searched on members in my local area and after getting to know one guy in particular, and in the same situation, we decided to meet up.
We enjoyed almost 4 years of getting naked together, just wanking and sucking. I was 68 and he was 72, so its never too late. Sadly he downsized and moved closer to family, but great fun while it lasted.

Many years ago, I dated a WRN when she and I were both under basic training. We had very little freedom but could meet up in the NAAFI then wander round site.
There were a few secluded places in the grounds where we could go. The best we ever achieved was a few knee tremblers, so skirt hitched up round her bum and on a good day, no knickers, otherwise in through the knicker leg.
I can still picture her with her jacket and blouse undone, bra up over her tits, and that lovely little white hat perched on her head.
We were both 17 at the time and thought it was fantastic.

I paid for it regularly when I was a young lad in the navy. Most times, we weren't at places long enough to mess around dating and working up to it, so prostitutes were a great alternative.
Some were good and some were not so good. I remember one in Mombassa who was wonderful. She used to frequent one of the local clubs/dances. I picked her up the first time at closing time and spent the entire night with her.
The next night I was back there and she asked if I wanted to do it again, so of course I said yes.
She went about her normal business as throughout the evening with a few "short time" clients, then at closing time, she came and found me.
We were there for an entire week and the same happened every single night. I was her last client every day we were there, and got to stay all night with her. I always gave her money but otyher than the first time, she never asked for it.

Very much so, plus all her other bits and pieces.

I jacked with other guys of the same age in my teens, but the next time I tried it, it was with an older man. He was 72 - I was only 68 myself so he was just a little older. We had great session for 4 years until he downsized and moved away.

Email for me all the time these days. I used to use Skype but got fed up being hacked and trolled.

1. From the age of 50 years old, on average per week, how often have you been masturbating? This must not include sex with the wife.
Difficut to be sure but I would guess at 2-3 times a week

2. From the age of 50 how often do you have sex with the wife, or any woman? This must not include masturbation.
Sadly, None. My wife had a medical condition and sex for me stopped at about the age of 50.

3. From the age of 60 or above, have any of you been diagnosed with an enlarged prostate?
Yes

4. From the age of 60 or above, have any of you been diagnosed with any other prostate conditions?
Yes - protatitis

5. Finally, do you have any personal opinions regarding the link between masturbation and prostate health?

If you're from the UK, try bibritain.co.uk.
You can easily identify like minded guys from your own area. I found a friend from just over a mile away from where I live. We chatted online at bibritain for months then decided to meet for a bit of fun.
I found three potentials in no time at all but then narrowed it down to just the one.

Mine never really enjoyed it in her ass hole and I had a slight variation from the originator of this thread. When fucking her in the conventional manner, with cock in pussy. I regularly placed my thumb up her bum hole.
I found using the thumb to be far easier than using a finger. When reaching round behind her, the thumb is at exactly the right angle to be slid up there. You can get a good grip on a ice handful of bum cheek as well as a nice thick penetration, right up to the hilt.

1. Who is she (Family member, friend, colleague)?
Family Member

2 .Description of her.
Very slight build, 5'7", small A cup breasts, blonde

3. Age now?
18

4. Age in fantasy or pictures used?
Same or younger

5. How often do you masturbate over her?
Maybe once or twice a week

6. What are your main source of pictures
Facebook

7. If you fantasise about her, is it purely fictitious
Purely fictional fantasy on my part where I imagine that in the photos I have of her, she is totally naked so that I can see her cute little breasts and her shaved pussy.

8. Have you ever taken advantage of access to any of her
personal items, Underwear, etc?
Yes, sometimes when she's stayed over at our place - panties and bras.

9. Have yer ever told her or hinted to her that you
masturbate over her, What was her reaction?
No, never

10. Have you had any real life sexual interaction with her?
No, never.

1. Are you straight, bi or gay?
Bi-curious
2. What was your first experience, being sucked or sucking?
Mutual sucking with a school friend of ine
3. Had you masturbated another cock before sucking one or being sucked?
Yes, with the same school friend
4. Do you give and receive?
Definiteley.
5. Givers, would you suck any cock or does the recipient have to have certain other qualities?
Needs to be a likeable character
6. Recievers, would you let anyone suck your cock or does he have to have other qualities.
As above - he needs to be a likeable character
7. Does porn play a part, if so what sort of porn?
We didn't need porn - just playing together was enough.

I can claim three. I don't remember what age I was for the first, but I'm guessing about 10 or 11. It was a friend of mine who was the same age. We both used to get undressed in an outbulidng on his dad's farm and enjoy ourselves. We had an understanding of sex and took turns at sucking eachother until we got the nice tickly feeling.
The next time was aged 14 with a different school friend, We used to bunk of school, go round to his house. upstairs on his bed. We'd strip off then wank and suck eachother off. That was my first tast of cum and I didn't like it.
The next time was 54 years later at the age of 68. It was a friend aged 74 and we'd meet regularly for a great sucking session. I had no problem swallowing his cum and like wise, him swallowing mine. Sadly, he moved away.

Try bibritain.co.uk if you're from the UK. You can talk to guys from your own local area. It worked for me.