I was 19 in jail and discovered I could get down far enough get the head of my dick in my mouth and after years can swallow damn near all of it. A prison guard open my door once and caught me leaned over with my mouth full of dick

 

Amazing

 

My wife and I have both done it. We've done it because we both enjoy sexual pleasure in all forms. So masturbating some times and letting the other know what is going on has been a fun activity for us. Nothing wrong with it as far as we're concerned.

 

Solo session

 

My wife would often help me master bate when she couldn’t do anything else for me. Sometimes just playing with my nipples while I stroke. She always would help.

 

I had a girlfriend once who really liked sex. After a good session of lovemaking, she would want to do it again. I'd tell her "Darlin, if you can get it up, I'll get it in."
She'd start sucking and stroking my dick until it was hard enough. I usually didn't cum, but I got her a couple more orgasms.

 

I see nothing wrong with it. I believe it shows a healthy relationship if you feel comfortable enough to do this
My problem is I am very vocal so if she’s there she hears me and it usually turns into sex of mutual masterbateing

 

I've masturbated with girlfriends who were on their periods. Holding and cuddling making it intimate.

 

I have been caught by my partners many times and when they did catch me they would ask can't you wait and I tell them nope I can't