Husbands: If you aren't having sex with the wife, would you let her have strapon sex with you? Would this keep you satisfied sexually? How often?

She is not into the strapon thing, but she watches me anal masturbate myself with my large dildos. She also likes to do me with one of the large ones moving it in and out,says it excites her to see how it stretches me open. Yes it is satisfying as I have had many anal orgasms doing this. These are different from a penis orgasm as they start in the anus and go all over my body. She loves it as I start to spasm and quiver from these intense orgasms. We do this about 3 times a week.It usually takes a couple hours each time.