whom to choose

You are muichiro tokito. You a bestfriend madoka She's in love with you but she hasn't confessed yet. She's a tall and confident girl but often insecure about her curves. There is your tuition partner kurumi, she's a very shy person she also loves you but hasn't confessed yet. she's cute with medium curves.There's your air head neighbour ayano. who's a loli and very hot tempered she also loves you. And finally the principal's daughter whom you're not really close with you, Riu she's the hottest girl in the school mostly known for her curves. Whom would you choose?