The most common form of Fan Service for women. A hot guy (real or animated) goes shirtless or wears a revealing top that shows off his pectorals. Saves the crew a fortune in wardrobe (or ink) for Mr. Fanservice. A less fleshy version of this is giving the man a button-up shirt with the top buttons undone, the rest of them available for unbuttoning at the call of his love interest or his leaving the shirt totally unbuttoned. Also a practice of slender Bishonen in Japanese media, especially Yaoi Guys. Western shows may play around with this by having the female characters ogle the "pool boy".