looking for a manga, help

while reading a different manga i thought of another manga i would like to read

what i remember is that the seme had glasses but he was taking his time getting the uke prepared because he didnt want to hurt him, and this was the only thing the seme would do over the period is weeks. after some time the uke got frustrated and started to use a toy on himself and then the seme got home from work and saw and i think he got jealous


anyways help if you can please