1) The ONLY kind of sex! It's hot, loud and dirty, and may involve whips, chains, handcuffs, biting, slapping, spanking, scratching, punching, asphyxiation, etc.
2) A kick-ass song by Lords of Acid.
"When I think about love... I don't think about a bright moon, twinkling stars, red wine, silent whispers, holding hands, secret love letters, candelight, red roses, wedding bells, moonlight serenades, warm summer nights... I think about pure sex, deep sex, hard sex, rrrough sex!!! GYAH!"