(C81) [Berry!16 (さき千鈴)] み…見ちゃ嫌ぁ! (東方Project)
#98886 - is achieved apart from toilet things, the same as it is for pussy. However, long periods of enthusiastic tongue-work is not, by itself, ass worship. That might all sound strange and you might even be shaking your head as I did the first time I heard about it.