Gosh, vanilla heteros...
There are also some intercourse positions which make the vagina tighter, such as her keeping her legs together and you straddling her while inserting your penis... If she really can't recover from a penis maybe one inch thicker than yours (length shouldn't matter), she should see her gyno.
Love withers under constraint; its very essence is liberty. It is compatible neither with envy, jealousy or fear. It is there most pure, perfect and unlimited when its votaries live in confidence, equality and unreserve. -- Shelley
Mags (poly, F, 61) loving miss pixi (poly, F, 39) since January 2009, living together since 2013
In a newish relationship with Steve, (33, poly)
"Master," (mono, 36), miss pixi's Dom for 3 years