Oneshot about a scientist girl testing a suit on a guy, suit turns tickle feature

Hi everyone, I'm looking for a manga oneshot where a male MC gets used as a guinea pig by his scientist/science female friend to test a prototype suit she developed. the suit can morph to cover his body and it features a built-in tickling mechanism that triggers during the experiment,

I used to have this bookmarked on Batoto before the site went down T___T

I'd really appreciate the help T____T