Yes, you could achieve it by making up. However, some people's skins are sensitive which will be felt not good when using the make-up materials. You could try to wear the colored contact lenses with dark grey or other colors to show the sexy character. You could even choose other sexy color to show the beauty of eyes.
Well, looks like you are not very content with your eyes. Therefore, there are some ways to have sexier eyes to be honest. On the one hand, you can choose to get some eye makeup to use, such as eyeliners, which could do this. On the other hand, some contact lenses, especially colored contacts could make you amazing and attractive. Hope you get such sexy eyes.
Sure you can achieve your sexier eyes by making up. Just use mascara, eyeliner, and eyeshadow correctly in a sexy way. First, smokey eyes are sexy. So use sultry, smoky colors on your lids.Second, soft eyes are sexy.And some lighter colors can make a sweet and sexy look such as shell pink or lavender. Also,natural eyes are sexy, use colors like tan, beige or brown can really make your eyes sexy.