LF anime where red haired girl grows angel wings

I remember one scene that was posted in isolation. There was an older woman with brown hair and a pink suit jacket. There was a younger girl with bright red hair. They were on a fancy bed with a canopy I think? I vaguely remember a double ended dildo though I'm not 100% on that. When the younger girl came she grew angel wings possibly from her head. The animation style was early/mid 2000s