It was at Sonnabend that Vito Acconci did
his masturbation piece, Seedbed, and that Jeff Koons became a superstar.
Acconci sometimes did, as in his notorious Seed Bed
masturbation piece, in which he pleased himself under a false floor in the Sonnabend Gallery.
They included Acconci's
masturbation piece, Seedbed (1972), and one of her own works, Lips of Thomas (1975), in which she carves a star into her stomach with a razor blade, lies on a crucifix of ice, and then whips herself — as much of an endurance test for the audience as for the artist.
Not exact matches
She just wrote a very interesting
piece on obeying God, salvation / works, and also specially
masturbation — but I think this can also be applied more broadly to sexual sin in general.
She continued to pursue private conceptual projects, including
Masturbation Investigation and Dialogue
Piece.