My wife is taking care of a naughty little goblin

@koutarou, modern home, height difference, cowboy shot from the front of a main character: the main character is Android 18 from dragon ball, she is tall with huge bursting breasts, she only wears a white cropped tank top and a denim minipants, she is standing with her mouth open and a raised finger and an happy innocent smile, there is a character at the bottom left side of the main character, it is a faceless green bald cartoon goblin who wearas a beige loincloth, the goblin has a naughty grin and embracing the hip of the main character, he has an erection under his loincloth, there is a character at foreground, it is a submissive faceless adult male with green dress shirt and brown combed hair,is looking back at the main character with a faint smile,