Lupe's from Sega's Sonic SatAM and this screenshot's taken from Valve's Garry's Mod.

She seems to be in a flirty and wolfy mood to show off her belly for you guys and drums it like a bongo. She would enjoy what Full Moon-like it is and proudly keep it huge all the time. Careful, though, for she would end up always hungry like a wolf, with no joke about it, and may eat more food all the time, lol.