Your search for "jean kirstein x armin arlert" revealed the following:
Attack on Titan Keychain - in NAMJATOWN Limited Edition Acrylic Keyholder Troubled Eren (Eren Yeager / Eren Jaeger / Eren)
$ 20.95Product details: Eren Yeager / Eren Jaeger / ErenAccessorize in style with this adorable keychain~! Please note: Contains small/sharp parts....
JoJo's Bizarre Adventure Doujinshi - Don't Tease Me! Jeune (Noriaki Kakyoin x Jean Pierre Polnareff / Kakyoin x Polnareff)
$ 26.95Product details: Noriaki Kakyoin x Jean Pierre Polnareff / Kakyoin x PolnareffKakyoin is so good at using Hierophant Green that...
Tales of Graces Doujinshi - Dualize with You (Richard x Asbel / Richard x Asbel Lhant)
$ 26.95Product details: Richard x Asbel / Richard x Asbel LhantItem Title: Dualize with YouProduced by: MONMON (Han) and SLD (Yuu)Format:...
Attack on Titan MOB / LOVE Doujinshi - Having An Erotic Time With Bunny Mikasa Book (Eren x Mikasa / Eren Yeager x Mikasa Ackerman / Eren Yeager x Mikasa Ackermann and Mob x Mikasa)
$ 26.95Product details: Eren x Mikasa / Eren Yeager x Mikasa Ackerman / Eren Yeager x Mikasa Ackermann and Mob x...
Guilty Gear HENTAI Doujinshi - Lips Angel (Ky Kiske x Jam Kuradoberi / Ky x Jam)
$ 26.95Product details: Ky Kiske x Jam Kuradoberi / Ky x JamItem Title: Lips AngelProduced by: Nine Tail (Grifon)Format: Doujinshi Language:...
Attack on Titan Doujinshi - ADULT (Erwin x Levi / Erwin Smith x Levi Ackerman)
$ 26.95Product details: Erwin x Levi / Erwin Smith x Levi AckermanItem Title: ADULTProduced by: GUZ (Hazuki25)Format: Doujinshi Language: Japanese Page...
Attack on Titan YAOI Doujinshi - What'll Happen If I Get the Captain Drunk? (Erwin x Levi)
$ 26.95Product details: Erwin x LeviHow will a drunken Levi respond to Erwin's advances? Sexily, of course~ >_^Item Title: What'll Happen...
Attack on Titan Doujinshi - Indelible Scar (Eren x Levi / Eren Jaeger x Levi Ackerman)
$ 26.95Product details: Eren x Levi / Eren Jaeger x Levi AckermanItem Title: Indelible ScarProduced by: Ningyou Yashiki (Rin Kaito)Format: Doujinshi...
JoJo's Bizarre Adventure Doujinshi - Night Star Noon Star (DIO x Polnareff)
$ 26.95Product details: DIO x PolnareffItem Title: Night Star Noon StarProduced by: Haneko Elevator (ZERO1)Format: Doujinshi Language: Japanese Page Count: 24...
Blue Exorcist Doujinshi - Eros (Amaimon x Mephisto Pheles)
$ 26.95Product details: Amaimon x Mephisto PhelesDoes Amaimon wanna eat some food - or does he want some fun with his...