Ok.... Ok.... I am so embarrassed to ask but... ( oh! Here it come) does anyone have any s...

i know about this IS - Otoko Demo Onna Demo Nai Sei and Kalimeris porno

Maybe...
http://www.mangago.me/read-manga/animal_x/
http://www.mangago.me/read-manga/after_school_nightmare/

i don't see any reason for you to get embarrassed dear, it's okay. anyway, i am in that phase once of reading intersex-related stories and i've marked in mangago those that i managed to remember
http://www.mangago.me/people/tag/49344/IS/
also you might be interested in my collection that i call http://www.mangago.me/people/tag/49344/fantasy+transexuality/

http://www.mangago.me/read-manga/baraou_no_souretsu/
http://www.mangago.me/read-manga/magnolia/

Thank u allll