Sorry if I'm late to the party and this has already been discussed but I just read a piece from Business Insider. According to the piece Ford said that Kavanaugh was "stumbling drunk" when he allegedly pinned her down to a bed, covered her mouth and attempted to rape her?
I don't know about anyone else but as a former college student who got "stumbling drunk" multiple times stumbling drunk to me means it's difficult to even stand up some times even requiring assistance to stand up. With the inability to stand other motor skills are highly limited as well as your focus. It would take pretty good control of your motor skills and focus to physically constrain someone to a bed, hold your hand over their mouth and try to take their clothes off.
I am not saying it's physically impossible and some people may have better "stumbling drunk" control than I did in those times but I am going to call this highly unlikely.