looking for doujins were a girl wears no panties

hi
im looking for any doujinshi titles where a school girl wears no panties under her skirt e.g she forgets them or has to take them off for some reason

im also looking for doujins of which i have found hardly any of where a futanari schoolgirl (not a big penis one) goes without panties under her skirt to school

any title suggestions