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Illustrated guide by category.

Bridging the eastern sexuality and western biomedical engineering for sexual orgasm.

Sexual intercourse positions with text illustrated by pictures and sex videos.

Paid subscription required. Tips covering topics including the foreplay basics, the body, erotic massage, hand play, oral sex, sexual positions, and afterplay.

Images using mannequins and sexual health information about a variety of sex positions.

Describes four basic sexual positions.

Variety of sex positions and sex advice to better one's love life.

Contains information, links and descriptions on sexual intercourse positions, kama sutra positions and general tantric sex.

Wide selection of acts illustrated with photos of figure drawing models.