[Jun] Parasite Party (パラサイト・パーティー)[2011-02-15]
from:
Futanarikko Fantasia - Digital ver. (ふたなりっ娘ファンタジア デジタル版) - Vol.03 [2011-02-15]
Code:
https://www.sendspace.com/file/c25sdo
This one is actually from Comic Unreal, there is lot of cross content between magazines so unless a proper sorting of CU happens is impossible to know what's new and what's not, besides scans variation, edits, censor, etc.
However these scans have edition over the original release from CU, I would have to also compare against the tankoubon compilation to see which one is the last.