পর্নোপিডিয়া:আপনি জানেন কি/মঙ্গলবার

• During Fellatio the penis is stimulated by mouth, tongue or teeth, often till orgasm. If the penis reaches the larynx, the technique is called deep throat.
• During Axillism penis penetrates the armpit.
• Pyrophilia is the sexual arousal caused by playing with fire. This includes wax games.