This adorable figurine is titled "Guilty Sweethearts" and is part of the Kitty MacBride collection from Beswick England.
Two mice stand behind a green covering. One peaks around a corner. The inscription reads, "Whisht...I think its your father!". Obviously this pair is afraid their tryst will be exposed.
The figurine measures 2 1/4" tall by 3 1/2" at the base. It is in excellent condition. (NB)