My Blind Brother (2016)

My Blind Brother (Adam Scott is Robbie, the brother in question) takes a darkly comedic approach to the brothers-fighting-over-a-girl genre. Bill (Nick Kroll) hooks up with Rose (Jenny Slate) and wants to date her - but she says no. Meanwhile, Robbie is an athlete consistently training for marathons and triathlons that Bill has to help him compete in, and takes on a new lover himself: the very same Rose. And so begins a vicious love triangle, with Bill feeling indebted to Robbie because Robbie's blindness is partially his fault, and Rose hoping that dating a blind man will make her a good person again. Rose and Bill can't overcome their attraction to each other, of course, leaving them in a strange predicament and Rose without her clothes. Jenny Slate bares her butt during the initial hookup, and then a steamy (but interrupted) couch hookup in nothing but her bra!