Best openings of all time

Hiii sooo my friend showed me the clip of a opening and i don’t

NSFW High school DXD op1 innocent of D

[TZ] Rosario to Vampire - NCED [BD 720p x264 AAC]

[a-Music] High School DxD - NCED [BD 720p x264 AAC]

i seen this and i found it funny, what anime is this