【2025.09.06】SW and VH are being upgraded to Server Ver2. During this period, some video downloads may be temporarily affected.
佐山愛老師特地為M男們進行秘密的授課！溫柔又淫蕩的大姊姊使盡全力來照顧有著被虐屬性的學生們…。因為實在是太爽了，爽到根本沒有辦法專心上課…。
