Otome games with butlers?

[b3rryb3rry]

I've been really into reading shoujo manga about relationships between butlers & their ladies, I love this trope! Especially when there is an age gap, or when the butler isn't allowed to show his affection due to his job.

I wonder if there are any otome games with this dynamic/butler LI(s) anyone can recommend!!
Any platform is fine - PC, Switch, Vita, PSP, PS2, DS, etc. Any age rating is fine, unlocalised games are fine too.