Last night with Christine was special. I had smeared soft petroleum jelly on my fingers and she had smeared some within her vulva and between her legs and buttocks. Her clitoris was already stiff in anticipation between two straight fingers of my right hand. The middle finger of my left hand penetrated smoothly and deeply into her anal passage.
As the fingers pressing on either side of her clit moved the hood backwards and forwards the one in her anus slid slowly in and out, the feeling of tightness coming and going. After a while I used a finger tip to gently massage her erect clitoris and at the same time gently swirled one finger round within her anus feeling her inner sphincter muscle twitch. In time she touched my right hand telling me to stroke her to climax.
The finger on her clit vibrated faster over the full length rubbing the silky hood from side to side over the rigid stem within. At the same time my left middle finger pumped and swirled within the two sphincter muscles which were now pulsing and as she exploded the inner one gripped my finger as if in a circular vice. She was gasping and kept on cumming again and again, her legs stretching and jerking. She then took over to masturbate herself in various positions, climaxing with such intensity.
I loved to feel with my finger the contracting spasms as each successive orgasm pulsated through her groin and within her anus. I could tell from her response how much she herself was being stimulated by massage to the tight rings of muscle and that the pleasure of release made more intense. She needed a finger in and wanted it in for the whole duration which was so special!
In due course she wrapped her fingers round and stroked my throbbing aching glans in the ways she knew so well. Then, after coating my penis with jelly, she raised her awesome bottom over pillows for me to find relief between her quivering buttocks.
Christine has, for as long as she can remember, found that anal stimulation increases the pleasure of masturbation and orgasm. I would love to hear from female readers in particular who are affected this way when they masturbate alone or with a partner.