
did they fuck or not

I suppose the hand should either imply they did…OR!!! what I hope for bc I won a see how they communicate during “it” with Yuki’s situation…and gosh all the possibilities like Yuki actually making a sound other than just a giggle and Itsu hearing her?!?! Or them making up gestures just for them so Itsu gets things like…more, slower, good, bad ALL THE POSSIBILITIES! No way in this universe do I want to accept that they just skip this part and give us the cliche hand grab

what’s the difference they just look the same as the original ones

It is the official 19+ version of the manhwa.. so unlike the manta version where you see no intimacy apart from kissing, in mature version you get the entire smut.. and that is the only difference.. you can simply read the manta version and go to mature version for a chap or 2 to read the smut portions..
Hope the author gets better