There's always something new to please a lady!
I've mentioned before how my wife with the glorious bottom achieves multiple orgasms that just go on and on until she drops. Well last night was something else.
I'll leave out the gradual build-up to the first few explosive orgasms encouraged by first one, then two, fingers responding to the powerful pulsations of her inner and outer anal sphincter muscles. These contract rhythmically and tightly on the fingers, with each spasm, as if held in a smooth gripping fist.
After perhaps twenty orgasms in various positions she moved on to her side and I was behind. Instead of reaching over I slipped my well lubed fingers between her now slippery thighs and gently edged forward to her throbbing clitoris which could then be stimulated backwards and forwards.
My wife could easily signal the onset of the next orgasm by movement of her hips.
She became more excited by the prospect of precise control for exacting maximum sensation by just moving against my fingers held still. I then allowed my thumb (of the same masturbating hand) to penetrated her anus and for us both to enjoy the resulting spasms.
It was most amazing to lie there, conscious that fingers and thumb held still could cause such magic of clitoral and anal stimulation! All I had to do was make sure my right arm was held firm as her hips jerked and thrust for maximum ecstasy.