anthro biceps brother brothers clothing duo hand_on_chest incest_(lore) kissing locker_room male male/male muscular muscular_anthro muscular_male quadriceps sibling sweaty translucent translucent_clothing translucent_underwear triceps underwear bird_dog canid canine canis domestic_dog golden_retriever hunting_dog mammal retriever hi_res
The brothers share a passionate kiss before they head to the shower, gently massaging each others chest and feeling all the progress they made together.