S-CUTE-439_rena_04 — I Tried Counting How Many Times I Could Cum In 10 Minutes Of Masturbation / Rena

Rena-chan says she can't count the number of times she cums in one masturbation session. She wanted to know how many times she had cum, so she counted them. The time limit was 10 minutes. How many times would her pussy cum, which was already making naughty sounds before the countdown?