Integral equations are significant in numerous applications. Problems in which integral equations are faced include radiative energy transfer and the oscillation of a string, membrane, or axle. Oscillation problems may also be solved as differential equations. Y.Song and H.Kim discovered the solution of Volterra integral equation of the second kind by using the Elzaki transform. F.Mirzaee introduced a numerical method for solving linear Volterra integral equations of the second kind based on the adaptive Simpson's quadrature method. M.M.Rahman et al, solved numerically Volterra integral equations of second kind with regular kernels by well known Galerkin weighted residual method. They also derived a simple and efficient matrix formulation using chenyshev polynomial as trial functions. In this paper, we study Volterra integral equations of second kind with a bulge function. The solution is derived by using Laplace transform, inverse Laplace transform, the convolution theorem and the Taylor series expansion. The numerical solution is obtained by the modified Simpson's method.