I would say the worst
thing would be having sexual relations
in the leather
chair. The person sitting on the leather would stick, and their skin would get pulled, stretched and bruise
d from the activity
. Leather chairs are a bit more expensive, and stain
ing them would be unfortunate. If you clean the leather with something like ArmorAll, you have a 50/50 chance of slipping off of the chair at the least opportune time. If your thrashing
should become overly pronounced
, you could break the expensive leather chair.
If you still desire to make love on such a chair, I suggest you have a very slow, deep merging with the male sitting on the chair and the woman facing him on his lap (assuming hetero). Take your time to enjoy each other and to touch and caress. Crazed-weasel sex should be reserved for different locations.