Prompt: (score_9), (rating_explicit), ((2d)), 4k, a ((pair, duo)) of female ((anthro pony Sweetie Drops and Lyra Heartstrings)), ((outside)), ((having sex, futa on futa, reverse cowgirl, cum, ahegao)), pony, beautiful, detailed cute pony face, huge breasts, (sweaty, nude)
Negative prompt: sfm, blurry, mutated, deformed, ugly, glitch, watermark, signature, thin, dark, black