Anthro heroes shatter a crystal in a glowing cavern

Melpòmene Mallart(a tall futa female Catalan polar bear anthro. Medium curly red hair. Light grey eyes. Huge breasts. Well fit. 6-pack abs. Smart, brave, kind, determined. Wear a baddie Catalan theme equipment vest, shirt, jeans and boots. Deep feminine Catalan accent voice. Milaana's and Elmer's married poly wife) breaking a big crystal with a hammer while Milaana Dudaeva(a Chechen female winged grey fur bat anthro. Short silky black hair. Deep yellow eyes. Small breasts. Smart, charismatic, brave. Wear a nice Chechen theme equipment vest, shirt, jeans and boots. Melpòmene's and Elmer's poly wife) and Elmer Colon(a male otter anthro. Medium brown hair. Deep hazel eyes. Smart, shy, kind. Wear a cute equipment vest, shirt, jeans and boots. Femboy. Harpist. Melpòmene's and Milaana's married poly husband) gathering the shards from the ground at a wide, gorgeously crystal cavern