Over 60,000 DL of the original! "A wife who brought a friend for her husband who can't get an erection without two big tits" is a faithful live-action adaptation! Yuto Okumura is happily married to his childhood friend Sae. However, he was a severe "big breasts & harem lover". I let it go, and finally she stopped erecting by herself. Sae, who wants to get pregnant no matter what, invites her friend Emi to her house and proposes a threesome. Yuuto is puzzled by the sudden development, but he can't contain his excitement in front of the two busty beauties...