Are you using a condom? because that will reduce the stimulation during sex.
Are you an “enthusiastic” partner or passive, I’m your age OH is older, for us, as my intensity rises it triggers him, then I climax. For younger men it’s more of a “mechanical “ process, I think for older men it’s much more emotional.
I also find sex once a week “better” than twice, quality better than quantity.
Twenty pounds ! What will you receive ?

