rule 34 2017 abs anthro anti dev armpit hair armpits ass avian ayden brogulls bailey brogulls balls beach beak biceps big muscles big penis bird black feathers brother brothers camp chest tuft closed eyes cloud comic crouching cuddling dialogue duo english text feathers flaccid grey feathers humanoid penis male muscular night nipples nude open mouth pecs penis pubic hair sand seagull seaside shorts siblings sitting smile speedo swimsuit text tongue tongue out topless tuft walking white feathers yaoi 2311670