Teenies - Die verlorene Unschuld
The entry for this film originates from this post.
Better cover pics: front cover back cover
IAFD has made a new entry for this film with the full cast here.
They give 1996 as release date.
Arla Brest = Angela [8]
Karin Roh = Lolita [2]
Both, Angela [8] and Lolita [2], can be seen at the back cover.
Therefore I think you can trust IAFD:-)
The names Arla Brest and Karin Roh were taken from the box cover credits.
Arla is a known alias for Angela [8]. Karin is a known alias for Lolita [2].
IAFD list for Maria Ochs a non-sex appearance.