Femdom Mistress wltm serious Subs M & F

Mistress Lara wltm male and female Subs. I can meet weekday mornings in term time only. Looking for a long term arrangement. (Based in South Leicestershire). Lots of bdsm activities.
If you are interested, just message me.
(Also, separately, I wltm Female FWB or Discrete GF).
I only want individuals who know what Subs are and possibly have some experience. No Switches! Good if Bi though not essential.

55, Bi