Marineangemon may very well be the most hated and loathed God in the Digital World. He is the God of Love (of the purest form) and is responsible for overseeing and officially blessing marriages. To do this, he usually looks in on said couple as they conssummate their love.
Although this may make him seem a bit perverted, he's not watching to get any sexual gratification of his own. He's simply doing his job, and at his core, he's just a little insane, fun loving fairy.