http://mediathek.daserste.de/Sturm-der-Liebe/Eine-perfide-Idee-3170/Video?bcastId=5290&documentId=64103104

I finally found the source on this one.
These German TV dramas are something else lmao.

There is a whole subplot about a girl pretending to be blind, and this one guy has a really cute chubby gf.
Great episode all in all, though the music is hilarious.

The one gaining is this hot milf. In the first episode they just talk about the gain.
In general, lots of hot ladies in this series.

The real gain happens here:
http://mediathek.daserste.de/Sturm-der-Liebe/Eine-prekäre-Situation-3171/Video?bcastId=5290&documentId=64179212
05:00 - stuffing her face
09:20 - stuffed
30:35 - eating pizza, gained a few, gets angry when pizza is stolen

http://mediathek.daserste.de/Sturm-der-Liebe/Schlechtes-Gewissen-3172/Video?bcastId=5290&documentId=64214434
continues here:

No gain in this one, but they got like a German Brendan Frasier, and there is also this plot about a guy who thinks a girl likes him, but then his heart gets destroyed by a poser.

http://mediathek.daserste.de/Sturm-der-Liebe/Unerwartete-Wendungen-3173/Video?bcastId=5290&documentId=64253300
appears a few times, says she has a hard time gaining. A disappointment.
NEXT:
http://mediathek.daserste.de/Sturm-der-Liebe/Der-falsche-Flirt-3174/Video?bcastId=5290&documentId=64290730
05:20 - employs the help of a chef
26:50 - eats a pretzel, talks to a hot chubby girl
40:30 - eats again

I'm skipping a few episodes, because she just eats without gain.  If you like to see her eat, you can find them easily.

http://mediathek.daserste.de/Sturm-der-Liebe/Im-siebten-Himmel-3180/Video?bcastId=5290&documentId=64547680
04:30 - this is the stuff u want. it took me all morning to find it, but its here!

Ill be back with updates later.