Chart I drew from memory of all 3 games (Massive spoilers):
masseffect
Jizz to these sluts: young and old, white and black, amateur and pro pornstars
http://imgur.com/3ioKI
original: http://imgur.com/3ioKI
realasians
gonewild
sexyuniforms
lovegaymale
masseffect
realasians
sexyuniforms
treesgonewild
gonewild
sexyuniforms