The Big ImageBoard (TBIB) - 2024 3 toes 4 ears 4 nipples 5 toes absurd res against natural surface against surface against tree ambiguous gender ambiguous penetration animal genitalia animal humanoid animal penis anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro avali avian belly belly nipples big dom small sub bird black toe claws blue markings breasts brown body claws countershade torso countershading cropped digital media (artwork) digitigrade dominant dominant gynomorph dominant intersex duo erection faceless ambiguous faceless anthro faceless character faceless gynomorph faceless intersex featureless breasts feet fin finger claws fingers fish fish humanoid fish tail from behind position fur fyr (fenrir784) genital slit genitals grass gynomorph gynomorph/ambiguous gynomorph penetrating hands on hips herm (lore) hi res hip grab holding character holding partner humanoid intersex intersex/ambiguous intersex (lore) intersex penetrating interspecies knot knotted tapering penis larger gynomorph larger intersex leg grab lovycat maleherm (lore) marine marine humanoid markings midair multi ear multi nipple multicolored body nature nature background nipples nude penetration penile penile penetration penis plant purple markings rainbow trout river salmon salmonid (fish) sex shaded side view size difference sketch smaller ambiguous smaller penetrated spots spotted body spotted markings spotted tail standing standing position standing sex submissive tail tail around partner tail coil tail markings tail tuft tapering penis thigh grab toe claws toes tree trout tuft water white belly white body winged arms wings