Two male white cats wearing transparent underwear on the bed，Two white cats' The crotches stick together，collars，Red rope wrapped around

(nsfw:1.5),lowres, bad anatomy, bad hands, text, error, missing fingers, extradigit, fewer digits, cropped, worst quality, low quality, jpeg artifacts, signature, watermark, username, blurry, artist name, badart, poorly drawn, close up, disfigured, deformed, extra limbs