Lydia

Lydia (no last name given) was a 23rd century Human woman who served Starfleet as an engineering ensign, assigned to Federation starship USS Enterprise (NCC-1701) in the 2270s.

Lydia was enjoying an intimate moment with her boyfriend, Cyron Williams, in his quarters when the two engineering ensigns were attacked by a werewolf, which vanished when Williams threw a bottle of Saurian brandy at it.