I suppose you tried to put the rpa file in `Documents/Renpy_Saves/loveandsexsecondbase..../game/dlc`
Did you also try to move it in `Documents/Renpy_Saves/loveandsexsecondbase..../game`?
Some users reported that moving the rpa file directly in `game` worked.
Viewing post in Love & Sex : Second Base comments
Hey thanks I tried that and it finally worked I'm not sure why it works now because I did this earlier before asking u for help and it didn't work but it does now anyway thanks.
Before I go do u plan on adding a collar Bree through gamer Bree path i ask because i want too interact with the new character from the dlc but i do whant too do an all girl collar path but in order to do so I must do Maid Bree which locks me out of the gamer girl in Game Bree path. Or will u make another method too meet gamer girl if u go Maid Bree?