Under and Over

The Under-and-Over is a difficult position which requires a fair bit amount of coordination.
The man should first lay on all fours, as if doing a pushup.
The woman should then slide underneath him, lying on her back with her legs behind his buttocks.
She should grab his thighs for support as she arches her back.

The added pressure of the woman’s clasped legs means that this position is especially tight for the male partner.
The woman is also free to caress the man’s body as he penetrates her, also controlling his buttocks to set the rhythm of intercourse.
Overall, this position requires flexibility and will inevitably need a few tries to do correctly.
To do the Under-and-Over more comfortable, feel free to use a pillow.
You will likely have to do this position on the floor, so strategic uses of pillows is a must.
It is best to place the pillow or comforter under the woman’s buttocks, this way she does not hit the floor as the man is penetrating her.
This will also enable her to move her hips more easily.