KT-199 - No.1 Kotsuki Yoya

When you talk about Yoya Kozuki, you're talking about her fellatio scenes. Forget everything else; the oral is the main event. She stares right into the guy's eyes with those sharp, narrow eyes, sucking from above and licking from below, just going at it relentlessly. It's the absolute pinnacle of technique. Modern actresses should really watch her work and take notes.