ใช้เวลาทั้งวันไปกับรุ่นพี่ [Wakamatsu] Senpai no Ie de Shiken Benkyou Oshiete moratte node Yuugata ni Kaeru Yotei datta Joshidaisei no Ichinichi | A University Girl Spending a Day Studying at Her Senior’s House After Deciding She’d Go Home in the Evening