Pegging as a sex act is not inherently gay, however done in excess or in fornication as a lesbian is undeniably homosexual. The male instinct to desire anal stimulation is hushed and shamed, though widely undeniable. This is exhibited in modern times by the widespread plague of autogynophelia and futanari. Even without the disease of pornography as prevalent as it is, historical record of phalic replacement devices have existed since prehistory. Perhaps ritualistic or for the malformed and unfortunate, but psychological documentation is far newer than archeological evidence of penetrating objects for sexual use. The female fantasy of Freudian penis envy has long been speculated, notable in many ancient cultures as well as modern. The first “strap-on” is from the Victorian era, while also at a time where women were treated for hysteria through forcible sexual stimulation. The second class status of the female is also to be taken into account, perhaps an aspect of arousal is the taking of the male role. Pegging between females is the only way to replicate true penetration, while the pegging of a male is far more complex. Gay men while willing to receive anal stimuli, prefer the act of a live male partner. Rarely will they seek a female to sate this desire, making it technically not gay in what would otherwise be heterosexual sex between a man and woman (although roles reversed). However when a straight male seeks anal intercourse with a woman, the lines get partially blurred. The curiosity of anal stimulation is not inherently gay, only in situations of escort encounters or transactional gratification where the male is seeking prostate orgasm over penetration of a vagina is that totally fucking gay.