Sorry to add more nerdness into this little chat but within Touhoumon Remilia wouldn't be totally screwed against Sakuya. 115 base [Sp]Atk + Flamethrower or Brick Break = dead pad maid.
Nope your eyes are fooling you Tengu, her wings are gone during the kiss scene.
Oh ...... I can't ...... take any more ...Yes, M'lady.— Look At That New Trick —Sakuya, are you there?Well, I've got this new trick I'd like to try out ...Y-yes, very well, m'lady.Here I go!!Sakuya-Well, then ...How was that?ZUKYUUN