Your search for "levi ackerman x petra ral" revealed the following:
Persona 5 Doujinshi - Monochrome Dream (Ren Amamiya x Makoto Niijima / JOKER x Makoto / Akira Kurusu x Makoto / Protagonist x Makoto)
$ 30.95Product details: Ren Amamiya x Makoto Niijima / JOKER x Makoto / Akira Kurusu x Makoto / Protagonist x MakotoWill...
Supernatural Doujinshi - Cogito ergo sum (Balthazar x Castiel)
$ 67.95Product details: Balthazar x CastielItem Title: Cogito ergo sumProduced by: Death Powder (Genevieve VI)Format: Doujinshi Language: Japanese Page Count: 32...
Supernatural Doujinshi - Aimless Brothers + Alpha Action-Packed Journey 5 (Sam x Dean / Sam Winchester x Dean Winchester)
$ 26.95Product details: Sam x Dean / Sam Winchester x Dean WinchesterItem Title: Aimless Brothers + Alpha Action-Packed Journey 5Produced by:...
Hetalia Axis Powers Doujinshi - Heaven's Fruit (Prussia x Germany and Rome x Germany)
$ 26.95Product details: Prussia x Germany and Rome x GermanyThis is a super steamy comic!Item Title: Heaven's FruitProduced by: Nagonago (Naggouro)Format:...
Free! Iwatobi Swim Club YAOI Doujinshi - When Entering the Fitting Room with My Childhood Besties (Makoto Tachibana x Rin Matsuoka x Haruka Nanase / Makoto x Rin x Haruka / Makoto x Rin / Rin x Haruka)
$ 26.95Product details: Makoto Tachibana x Rin Matsuoka x Haruka Nanase / Makoto x Rin x Haruka / Makoto x Rin...
Tales of Vesperia Doujinshi - ENGLISH Translated But Sometimes He's Sweet (Alexei x Schwann)
$ 46.95Product details: Alexei x SchwannAlexei tends to Schwann's heart - but perhaps both their hearts need maintenance. Can Schwann get...
Hetalia Axis Powers YAOI Doujinshi - just like a storm (Prussia x Germany / Gilbert x Ludwig)
$ 23.95Product details: Prussia x Germany / Gilbert x LudwigWill these two lovers be able to warm each other up after...
Final Fantasy 12 YAOI Doujinshi - Personal world (Gabranth x Larsa)
$ 33.95Product details: Gabranth x LarsaGabranth loves serving his lord, and Larsa is always pleased to put a smile on Gabranth's...
Blazblue YAOI Doujinshi - PAVLOV (Carl Clover x Amane Nishiki / Carl x Amane Carl Clover + Nirvana / Carl + Nirvana)
$ 40.95Product details: Carl Clover x Amane Nishiki / Carl x Amane, Carl Clover + Nirvana / Carl + NirvanaWill Carl...
Ace Attorney Phoenix Wright Doujinshi - Turnabout Source (Phoenix Wright x Maya Fey / Phoenix x Maya / Ryuichi Naruhodo x Mayoi Ayasato and Mia ( Pearl Fey) x Franziska)
$ 40.95Product details: Phoenix Wright x Maya Fey / Phoenix x Maya / Ryuichi Naruhodo x Mayoi Ayasato and Mia (...