The Airplane: seated from behind with legs spread wide

Both open their legs only into a comfortable V, and she can bend her knees slightly.

The hips are much less strained and balance is easier, so it suits couples who are not very flexible. With her legs less open, penetration is a little less deep.

1. He sits on the floor or the bed, legs straight and apart in a comfortable V.
2. She sits in his lap facing away, back against his chest.
3. She rests her legs on his, opened only as far as feels good, with knees slightly bent if needed.
4. Move with small rocking movements of the pelvis.

He leans his back against the headboard, a wall or firm cushions instead of sitting unsupported.

He no longer has to hold his torso upright, so he can relax and hug her with both arms. She can lean back onto his chest, which improves balance; the angle tilts slightly backwards.

1. He sits on the bed with his back against the headboard or firm cushions, legs straight and apart.
2. She sits in his lap facing away and leans her back against his chest.
3. She stretches her legs over his as far as is comfortable.
4. He wraps his arms around her and you both rock gently.

Instead of rocking back and forth, she makes slow circles with her pelvis.

The circles change the angle continuously and press on different areas without lifting her weight, which suits a position where big movements are not possible. She can rest her hands on his thighs for balance.

1. Get into the base position, seated on the floor or the bed.
2. She places her hands on his thighs, beside her own legs.
3. She makes slow circles with her pelvis, first small and then a little wider.
4. He holds her waist and follows the movement without pushing.