This one means business when it comes to deeper penetration sexual position, hence its name. With legs up and stretched wide open, she takes him in as he rests his legs on her shoulders. This may not look idyllic for some, but its worth trying for all its respects. His testicles rhythmically and swiftly touching her gluteus as he pulls out from her vagina and shovels up her anus for that twist of pleasure, she touches herself and draws him close to her flaring body.