Porn/USA/late’ 80s or ‘90s/fake disabled man/listed on imdb

Porn/adult/USA/late’ 80s or ‘90s/fake disabled man

All actors are white, three of them (two man and one woman). Not gay movie. Listed on imdb.
A man lies in bed (I think he’s faking he is disabled). He has same bondage on his head or wet towel.
Blonde woman and her partner walk into a room and said that she and his partner want to help him to have some excitement.
The disabled man asks “You both wanna help me?”
They answered yes, and that he can watch them having sex and get a trill of excitement.
Disabled man is watching them having sex, and women ask him how is he fell.
He said something like ok, and then she says “I think I can help you to feel just a little bit better”, and then give him oral sex….
What is the name of this movie?