08-28-2019, 12:53 AM
Actually, I heard that if an organism feels the proximity of death (or danger of death) it may trigger a person to get "horny" and erect in order to give last chance to reproduce... I usually imagined abovementioned scenarios (like the images of eroticus) as a reaction to that - fatal penetration, the body is lethally wounded, so the system just does anything that can help to reproduce.