HHKL-007 - My Plain Childhood Friend Doesn't Know How Hot Her Massive Boobs Are

I believe she goes by various names like Miho Tomii, Aya Miura, and Asuna Hoshino. While she often appears in 'kikaku' (concept-based) works, I became a fan of Miho-chan because of her tall stature, fair skin, and large breasts, which contrast with her plain face. Whenever I find her, I buy it or add it to my favorites. She challenges herself with hardcore or unusual play in other works, but this one had a very standard setting.