3d_(artwork)anthroanthrofiedbig_breastsbreastscrouchingdigital_media_(artwork)dildodildo_sittingequidequinefeetfemalefemale_penetratedfriendship_is_magicgenitalshasbrohumanoid_feetmammalmasturbationmy_little_ponymythological_creaturemythological_equinemythologynipplesnudepegasuspenetrationphessplantigraderainbow_dash_(mlp)sex_toysolotoesvaginalvaginal_masturbationvaginal_penetrationvulvawings