The stamina meter, in my opinion doesn't recover fast enough, it feels very slow to move and it kinda feels like it's punishing the player for exploring.
The slave's reaction to anal could be different based on if their love or fear is highest, like it makes sense if they don't enjoy it if fear is high, but if love is high then there could be different lines of them enjoying it, maybe?
There's a lunar cycle already in the game, right? Would Ashley grow lust/arousal faster during full moon? I personally am always more horny during a full moon lol!